131750795584

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1\times {\mathrm{1129}}^1$

素因数の和:1752

約数の個数: 112

約数和(自身を含む): 272783808000

約数和(自身を除く): 141033012416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 248, 262, 449, 496, 524, 898, 992, 1048, 1129, 1796, 1984, 2096, 2258, 3592, 4061, 4192, 4516, 7184, 8122, 8384, 9032, 13919, 14368, 16244, 18064, 27838, 28736, 32488, 34999, 36128, 55676, 58819, 64976, 69998, 72256, 111352, 117638, 129952, 139996, 147899, 222704, 235276, 259904, 279992, 295798, 445408, 470552, 506921, 559984, 591596, 890816, 941104, 1013842, 1119968, 1183192, 1823389, 1882208, 2027684, 2239936, 2366384, 3646778, 3764416, 4055368, 4584869, 4732768, 7293556, 8110736, 9169738, 9465536, 14587112, 15714551, 16221472, 18339476, 29174224, 31429102, 32442944, 36678952, 58348448, 62858204, 66406651, 73357904, 116696896, 125716408, 132813302, 146715808, 251432816, 265626604, 293431616, 502865632, 531253208, 1005731264, 1062506416, 2058606181, 2125012832, 4117212362, 4250025664, 8234424724, 16468849448, 32937698896, 65875397792, 131750795584]

約数ペア:

[(1, 131750795584), (2, 65875397792), (4, 32937698896), (8, 16468849448), (16, 8234424724), (31, 4250025664), (32, 4117212362), (62, 2125012832), (64, 2058606181), (124, 1062506416), (131, 1005731264), (248, 531253208), (262, 502865632), (449, 293431616), (496, 265626604), (524, 251432816), (898, 146715808), (992, 132813302), (1048, 125716408), (1129, 116696896), (1796, 73357904), (1984, 66406651), (2096, 62858204), (2258, 58348448), (3592, 36678952), (4061, 32442944), (4192, 31429102), (4516, 29174224), (7184, 18339476), (8122, 16221472), (8384, 15714551), (9032, 14587112), (13919, 9465536), (14368, 9169738), (16244, 8110736), (18064, 7293556), (27838, 4732768), (28736, 4584869), (32488, 4055368), (34999, 3764416), (36128, 3646778), (55676, 2366384), (58819, 2239936), (64976, 2027684), (69998, 1882208), (72256, 1823389), (111352, 1183192), (117638, 1119968), (129952, 1013842), (139996, 941104), (147899, 890816), (222704, 591596), (235276, 559984), (259904, 506921), (279992, 470552), (295798, 445408)]