140292144

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 407126720

約数和(自身を除く): 266834576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 139, 144, 163, 172, 258, 278, 326, 344, 387, 417, 489, 516, 556, 652, 688, 774, 834, 978, 1032, 1112, 1251, 1304, 1467, 1548, 1668, 1956, 2064, 2224, 2502, 2608, 2934, 3096, 3336, 3912, 5004, 5868, 5977, 6192, 6672, 7009, 7824, 10008, 11736, 11954, 14018, 17931, 20016, 21027, 22657, 23472, 23908, 28036, 35862, 42054, 45314, 47816, 53793, 56072, 63081, 67971, 71724, 84108, 90628, 95632, 107586, 112144, 126162, 135942, 143448, 168216, 181256, 203913, 215172, 252324, 271884, 286896, 336432, 362512, 407826, 430344, 504648, 543768, 815652, 860688, 974251, 1009296, 1087536, 1631304, 1948502, 2922753, 3262608, 3897004, 5845506, 7794008, 8768259, 11691012, 15588016, 17536518, 23382024, 35073036, 46764048, 70146072, 140292144]

約数ペア:

[(1, 140292144), (2, 70146072), (3, 46764048), (4, 35073036), (6, 23382024), (8, 17536518), (9, 15588016), (12, 11691012), (16, 8768259), (18, 7794008), (24, 5845506), (36, 3897004), (43, 3262608), (48, 2922753), (72, 1948502), (86, 1631304), (129, 1087536), (139, 1009296), (144, 974251), (163, 860688), (172, 815652), (258, 543768), (278, 504648), (326, 430344), (344, 407826), (387, 362512), (417, 336432), (489, 286896), (516, 271884), (556, 252324), (652, 215172), (688, 203913), (774, 181256), (834, 168216), (978, 143448), (1032, 135942), (1112, 126162), (1251, 112144), (1304, 107586), (1467, 95632), (1548, 90628), (1668, 84108), (1956, 71724), (2064, 67971), (2224, 63081), (2502, 56072), (2608, 53793), (2934, 47816), (3096, 45314), (3336, 42054), (3912, 35862), (5004, 28036), (5868, 23908), (5977, 23472), (6192, 22657), (6672, 21027), (7009, 20016), (7824, 17931), (10008, 14018), (11736, 11954)]