123795108

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 366643200

約数和(自身を除く): 242848092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 43, 46, 54, 57, 61, 69, 76, 86, 92, 108, 114, 122, 129, 138, 171, 172, 183, 207, 228, 244, 258, 276, 342, 366, 387, 414, 437, 513, 516, 549, 621, 684, 732, 774, 817, 828, 874, 989, 1026, 1098, 1159, 1161, 1242, 1311, 1403, 1548, 1634, 1647, 1748, 1978, 2052, 2196, 2318, 2322, 2451, 2484, 2622, 2623, 2806, 2967, 3268, 3294, 3477, 3933, 3956, 4209, 4636, 4644, 4902, 5244, 5246, 5612, 5934, 6588, 6954, 7353, 7866, 7869, 8418, 8901, 9804, 10431, 10492, 11799, 11868, 12627, 13908, 14706, 15732, 15738, 16836, 17802, 18791, 20862, 22059, 23598, 23607, 25254, 26657, 26703, 29412, 31293, 31476, 35604, 37582, 37881, 41724, 44118, 47196, 47214, 49837, 50508, 53314, 53406, 56373, 60329, 62586, 70821, 75164, 75762, 79971, 88236, 94428, 99674, 106628, 106812, 112746, 120658, 125172, 141642, 149511, 151524, 159942, 169119, 180987, 199348, 225492, 239913, 241316, 283284, 299022, 319884, 338238, 361974, 448533, 479826, 507357, 542961, 598044, 676476, 719739, 723948, 897066, 959652, 1014714, 1085922, 1146251, 1345599, 1439478, 1628883, 1794132, 2029428, 2171844, 2292502, 2691198, 2878956, 3257766, 3438753, 4585004, 5382396, 6515532, 6877506, 10316259, 13755012, 20632518, 30948777, 41265036, 61897554, 123795108]

約数ペア:

[(1, 123795108), (2, 61897554), (3, 41265036), (4, 30948777), (6, 20632518), (9, 13755012), (12, 10316259), (18, 6877506), (19, 6515532), (23, 5382396), (27, 4585004), (36, 3438753), (38, 3257766), (43, 2878956), (46, 2691198), (54, 2292502), (57, 2171844), (61, 2029428), (69, 1794132), (76, 1628883), (86, 1439478), (92, 1345599), (108, 1146251), (114, 1085922), (122, 1014714), (129, 959652), (138, 897066), (171, 723948), (172, 719739), (183, 676476), (207, 598044), (228, 542961), (244, 507357), (258, 479826), (276, 448533), (342, 361974), (366, 338238), (387, 319884), (414, 299022), (437, 283284), (513, 241316), (516, 239913), (549, 225492), (621, 199348), (684, 180987), (732, 169119), (774, 159942), (817, 151524), (828, 149511), (874, 141642), (989, 125172), (1026, 120658), (1098, 112746), (1159, 106812), (1161, 106628), (1242, 99674), (1311, 94428), (1403, 88236), (1548, 79971), (1634, 75762), (1647, 75164), (1748, 70821), (1978, 62586), (2052, 60329), (2196, 56373), (2318, 53406), (2322, 53314), (2451, 50508), (2484, 49837), (2622, 47214), (2623, 47196), (2806, 44118), (2967, 41724), (3268, 37881), (3294, 37582), (3477, 35604), (3933, 31476), (3956, 31293), (4209, 29412), (4636, 26703), (4644, 26657), (4902, 25254), (5244, 23607), (5246, 23598), (5612, 22059), (5934, 20862), (6588, 18791), (6954, 17802), (7353, 16836), (7866, 15738), (7869, 15732), (8418, 14706), (8901, 13908), (9804, 12627), (10431, 11868), (10492, 11799)]