142115512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 361428480

約数和(自身を除く): 219312968

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 41, 44, 56, 68, 77, 82, 88, 119, 136, 154, 164, 187, 238, 287, 308, 328, 331, 374, 451, 476, 574, 616, 662, 697, 748, 902, 952, 1148, 1309, 1324, 1394, 1496, 1804, 2296, 2317, 2618, 2648, 2788, 3157, 3608, 3641, 4634, 4879, 5236, 5576, 5627, 6314, 7282, 7667, 9268, 9758, 10472, 11254, 12628, 13571, 14564, 15334, 18536, 19516, 22508, 25256, 25487, 27142, 29128, 30668, 39032, 39389, 45016, 50974, 53669, 54284, 61336, 61897, 78778, 94997, 101948, 107338, 108568, 123794, 149281, 157556, 189994, 203896, 214676, 230707, 247588, 298562, 315112, 379988, 429352, 433279, 461414, 495176, 597124, 759976, 866558, 922828, 1044967, 1194248, 1614949, 1733116, 1845656, 2089934, 2537777, 3229898, 3466232, 4179868, 5075554, 6459796, 8359736, 10151108, 12919592, 17764439, 20302216, 35528878, 71057756, 142115512]

約数ペア:

[(1, 142115512), (2, 71057756), (4, 35528878), (7, 20302216), (8, 17764439), (11, 12919592), (14, 10151108), (17, 8359736), (22, 6459796), (28, 5075554), (34, 4179868), (41, 3466232), (44, 3229898), (56, 2537777), (68, 2089934), (77, 1845656), (82, 1733116), (88, 1614949), (119, 1194248), (136, 1044967), (154, 922828), (164, 866558), (187, 759976), (238, 597124), (287, 495176), (308, 461414), (328, 433279), (331, 429352), (374, 379988), (451, 315112), (476, 298562), (574, 247588), (616, 230707), (662, 214676), (697, 203896), (748, 189994), (902, 157556), (952, 149281), (1148, 123794), (1309, 108568), (1324, 107338), (1394, 101948), (1496, 94997), (1804, 78778), (2296, 61897), (2317, 61336), (2618, 54284), (2648, 53669), (2788, 50974), (3157, 45016), (3608, 39389), (3641, 39032), (4634, 30668), (4879, 29128), (5236, 27142), (5576, 25487), (5627, 25256), (6314, 22508), (7282, 19516), (7667, 18536), (9268, 15334), (9758, 14564), (10472, 13571), (11254, 12628)]