128317896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5417}}^1$

素因数の和:5483

約数の個数: 96

約数和(自身を含む): 405699840

約数和(自身を除く): 277381944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5417, 5922, 7896, 10834, 11844, 16251, 21668, 23688, 32502, 37919, 43336, 48753, 65004, 75838, 97506, 113757, 130008, 151676, 195012, 227514, 254599, 303352, 341271, 390024, 455028, 509198, 682542, 763797, 910056, 1018396, 1365084, 1527594, 1782193, 2036792, 2291391, 2730168, 3055188, 3564386, 4582782, 5346579, 6110376, 7128772, 9165564, 10693158, 14257544, 16039737, 18331128, 21386316, 32079474, 42772632, 64158948, 128317896]

約数ペア:

[(1, 128317896), (2, 64158948), (3, 42772632), (4, 32079474), (6, 21386316), (7, 18331128), (8, 16039737), (9, 14257544), (12, 10693158), (14, 9165564), (18, 7128772), (21, 6110376), (24, 5346579), (28, 4582782), (36, 3564386), (42, 3055188), (47, 2730168), (56, 2291391), (63, 2036792), (72, 1782193), (84, 1527594), (94, 1365084), (126, 1018396), (141, 910056), (168, 763797), (188, 682542), (252, 509198), (282, 455028), (329, 390024), (376, 341271), (423, 303352), (504, 254599), (564, 227514), (658, 195012), (846, 151676), (987, 130008), (1128, 113757), (1316, 97506), (1692, 75838), (1974, 65004), (2632, 48753), (2961, 43336), (3384, 37919), (3948, 32502), (5417, 23688), (5922, 21668), (7896, 16251), (10834, 11844)]