159442452

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 482944000

約数和(自身を除く): 323501548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 43, 52, 54, 57, 76, 78, 86, 108, 114, 117, 129, 139, 156, 171, 172, 228, 234, 247, 258, 278, 342, 351, 387, 417, 468, 494, 513, 516, 556, 559, 684, 702, 741, 774, 817, 834, 988, 1026, 1118, 1161, 1251, 1404, 1482, 1548, 1634, 1668, 1677, 1807, 2052, 2223, 2236, 2322, 2451, 2502, 2641, 2964, 3268, 3354, 3614, 3753, 4446, 4644, 4902, 5004, 5031, 5282, 5421, 5977, 6669, 6708, 7228, 7353, 7506, 7923, 8892, 9804, 10062, 10564, 10621, 10842, 11954, 13338, 14706, 15012, 15093, 15846, 16263, 17931, 20124, 21242, 21684, 22059, 23769, 23908, 26676, 29412, 30186, 31692, 31863, 32526, 34333, 35862, 42484, 44118, 47538, 48789, 53793, 60372, 63726, 65052, 68666, 71307, 71724, 77701, 88236, 95076, 95589, 97578, 102999, 107586, 113563, 127452, 137332, 142614, 155402, 161379, 191178, 195156, 205998, 215172, 227126, 233103, 285228, 286767, 308997, 310804, 322758, 340689, 382356, 411996, 454252, 466206, 573534, 617994, 645516, 681378, 699309, 926991, 932412, 1022067, 1147068, 1235988, 1362756, 1398618, 1476319, 1853982, 2044134, 2097927, 2797236, 2952638, 3066201, 3707964, 4088268, 4195854, 4428957, 5905276, 6132402, 8391708, 8857914, 12264804, 13286871, 17715828, 26573742, 39860613, 53147484, 79721226, 159442452]

約数ペア:

[(1, 159442452), (2, 79721226), (3, 53147484), (4, 39860613), (6, 26573742), (9, 17715828), (12, 13286871), (13, 12264804), (18, 8857914), (19, 8391708), (26, 6132402), (27, 5905276), (36, 4428957), (38, 4195854), (39, 4088268), (43, 3707964), (52, 3066201), (54, 2952638), (57, 2797236), (76, 2097927), (78, 2044134), (86, 1853982), (108, 1476319), (114, 1398618), (117, 1362756), (129, 1235988), (139, 1147068), (156, 1022067), (171, 932412), (172, 926991), (228, 699309), (234, 681378), (247, 645516), (258, 617994), (278, 573534), (342, 466206), (351, 454252), (387, 411996), (417, 382356), (468, 340689), (494, 322758), (513, 310804), (516, 308997), (556, 286767), (559, 285228), (684, 233103), (702, 227126), (741, 215172), (774, 205998), (817, 195156), (834, 191178), (988, 161379), (1026, 155402), (1118, 142614), (1161, 137332), (1251, 127452), (1404, 113563), (1482, 107586), (1548, 102999), (1634, 97578), (1668, 95589), (1677, 95076), (1807, 88236), (2052, 77701), (2223, 71724), (2236, 71307), (2322, 68666), (2451, 65052), (2502, 63726), (2641, 60372), (2964, 53793), (3268, 48789), (3354, 47538), (3614, 44118), (3753, 42484), (4446, 35862), (4644, 34333), (4902, 32526), (5004, 31863), (5031, 31692), (5282, 30186), (5421, 29412), (5977, 26676), (6669, 23908), (6708, 23769), (7228, 22059), (7353, 21684), (7506, 21242), (7923, 20124), (8892, 17931), (9804, 16263), (10062, 15846), (10564, 15093), (10621, 15012), (10842, 14706), (11954, 13338)]