165164454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 499968000

約数和(自身を除く): 334803546

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 29, 38, 39, 42, 54, 57, 58, 61, 63, 78, 87, 91, 114, 117, 122, 126, 133, 171, 174, 182, 183, 189, 203, 234, 247, 261, 266, 273, 342, 351, 366, 377, 378, 399, 406, 427, 494, 513, 522, 546, 549, 551, 609, 702, 741, 754, 783, 793, 798, 819, 854, 1026, 1098, 1102, 1131, 1159, 1197, 1218, 1281, 1482, 1566, 1586, 1638, 1647, 1653, 1729, 1769, 1827, 2223, 2262, 2318, 2379, 2394, 2457, 2562, 2639, 3294, 3306, 3393, 3458, 3477, 3538, 3591, 3654, 3843, 3857, 4446, 4758, 4914, 4959, 5187, 5278, 5307, 5481, 5551, 6669, 6786, 6954, 7137, 7163, 7182, 7686, 7714, 7917, 8113, 9918, 10179, 10374, 10431, 10614, 10962, 11102, 11529, 11571, 12383, 13338, 14274, 14326, 14877, 15067, 15561, 15834, 15921, 16226, 16653, 20358, 20862, 21411, 21489, 22997, 23058, 23142, 23751, 24339, 24766, 29754, 30134, 31122, 31293, 31842, 33306, 33611, 34713, 37149, 42822, 42978, 45201, 45994, 46683, 47502, 47763, 48678, 49959, 50141, 62586, 64467, 67222, 68991, 69426, 71253, 73017, 74298, 90402, 93366, 95526, 99918, 100282, 100833, 104139, 105469, 111447, 128934, 135603, 137982, 142506, 146034, 149877, 150423, 160979, 193401, 201666, 206973, 208278, 210938, 219051, 222894, 235277, 271206, 299754, 300846, 302499, 316407, 321958, 334341, 386802, 406809, 413946, 436943, 438102, 451269, 470554, 482937, 604998, 620919, 632814, 668682, 705831, 813618, 873886, 902538, 907497, 949221, 965874, 1241838, 1310829, 1353807, 1411662, 1448811, 1814994, 1898442, 2117493, 2621658, 2707614, 2847663, 2897622, 3058601, 3932487, 4234986, 4346433, 5695326, 6117202, 6352479, 7864974, 8692866, 9175803, 11797461, 12704958, 18351606, 23594922, 27527409, 55054818, 82582227, 165164454]

約数ペア:

[(1, 165164454), (2, 82582227), (3, 55054818), (6, 27527409), (7, 23594922), (9, 18351606), (13, 12704958), (14, 11797461), (18, 9175803), (19, 8692866), (21, 7864974), (26, 6352479), (27, 6117202), (29, 5695326), (38, 4346433), (39, 4234986), (42, 3932487), (54, 3058601), (57, 2897622), (58, 2847663), (61, 2707614), (63, 2621658), (78, 2117493), (87, 1898442), (91, 1814994), (114, 1448811), (117, 1411662), (122, 1353807), (126, 1310829), (133, 1241838), (171, 965874), (174, 949221), (182, 907497), (183, 902538), (189, 873886), (203, 813618), (234, 705831), (247, 668682), (261, 632814), (266, 620919), (273, 604998), (342, 482937), (351, 470554), (366, 451269), (377, 438102), (378, 436943), (399, 413946), (406, 406809), (427, 386802), (494, 334341), (513, 321958), (522, 316407), (546, 302499), (549, 300846), (551, 299754), (609, 271206), (702, 235277), (741, 222894), (754, 219051), (783, 210938), (793, 208278), (798, 206973), (819, 201666), (854, 193401), (1026, 160979), (1098, 150423), (1102, 149877), (1131, 146034), (1159, 142506), (1197, 137982), (1218, 135603), (1281, 128934), (1482, 111447), (1566, 105469), (1586, 104139), (1638, 100833), (1647, 100282), (1653, 99918), (1729, 95526), (1769, 93366), (1827, 90402), (2223, 74298), (2262, 73017), (2318, 71253), (2379, 69426), (2394, 68991), (2457, 67222), (2562, 64467), (2639, 62586), (3294, 50141), (3306, 49959), (3393, 48678), (3458, 47763), (3477, 47502), (3538, 46683), (3591, 45994), (3654, 45201), (3843, 42978), (3857, 42822), (4446, 37149), (4758, 34713), (4914, 33611), (4959, 33306), (5187, 31842), (5278, 31293), (5307, 31122), (5481, 30134), (5551, 29754), (6669, 24766), (6786, 24339), (6954, 23751), (7137, 23142), (7163, 23058), (7182, 22997), (7686, 21489), (7714, 21411), (7917, 20862), (8113, 20358), (9918, 16653), (10179, 16226), (10374, 15921), (10431, 15834), (10614, 15561), (10962, 15067), (11102, 14877), (11529, 14326), (11571, 14274), (12383, 13338)]