15678853694

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 29942784000

約数和(自身を除く): 14263930306

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 149, 217, 266, 298, 434, 589, 931, 1043, 1178, 1519, 1823, 1862, 2086, 2831, 3038, 3646, 4123, 4619, 5662, 7301, 8246, 9238, 12761, 14602, 19817, 25522, 28861, 32333, 34637, 39634, 56513, 57722, 64666, 69274, 87761, 89327, 113026, 138719, 175522, 178654, 226331, 242459, 271627, 277438, 395591, 452662, 484918, 543254, 614327, 791182, 1073747, 1228654, 1697213, 1901389, 2147494, 2769137, 3394426, 3802778, 4300289, 5160913, 5538274, 7516229, 8420437, 8600578, 10321826, 13309723, 15032458, 16840874, 26619446, 36126391, 52613603, 58943059, 72252782, 105227206, 117886118, 159988303, 252884737, 319976606, 412601413, 505769474, 825202826, 1119918121, 2239836242, 7839426847, 15678853694]

約数ペア:

[(1, 15678853694), (2, 7839426847), (7, 2239836242), (14, 1119918121), (19, 825202826), (31, 505769474), (38, 412601413), (49, 319976606), (62, 252884737), (98, 159988303), (133, 117886118), (149, 105227206), (217, 72252782), (266, 58943059), (298, 52613603), (434, 36126391), (589, 26619446), (931, 16840874), (1043, 15032458), (1178, 13309723), (1519, 10321826), (1823, 8600578), (1862, 8420437), (2086, 7516229), (2831, 5538274), (3038, 5160913), (3646, 4300289), (4123, 3802778), (4619, 3394426), (5662, 2769137), (7301, 2147494), (8246, 1901389), (9238, 1697213), (12761, 1228654), (14602, 1073747), (19817, 791182), (25522, 614327), (28861, 543254), (32333, 484918), (34637, 452662), (39634, 395591), (56513, 277438), (57722, 271627), (64666, 242459), (69274, 226331), (87761, 178654), (89327, 175522), (113026, 138719)]