128706336

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40627}}^1$

素因数の和:40654

約数の個数: 72

約数和(自身を含む): 399291984

約数和(自身を除く): 270585648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 40627, 81254, 121881, 162508, 243762, 325016, 365643, 446897, 487524, 650032, 731286, 893794, 975048, 1300064, 1340691, 1462572, 1787588, 1950096, 2681382, 2925144, 3575176, 3900192, 4022073, 5362764, 5850288, 7150352, 8044146, 10725528, 11700576, 14300704, 16088292, 21451056, 32176584, 42902112, 64353168, 128706336]

約数ペア:

[(1, 128706336), (2, 64353168), (3, 42902112), (4, 32176584), (6, 21451056), (8, 16088292), (9, 14300704), (11, 11700576), (12, 10725528), (16, 8044146), (18, 7150352), (22, 5850288), (24, 5362764), (32, 4022073), (33, 3900192), (36, 3575176), (44, 2925144), (48, 2681382), (66, 1950096), (72, 1787588), (88, 1462572), (96, 1340691), (99, 1300064), (132, 975048), (144, 893794), (176, 731286), (198, 650032), (264, 487524), (288, 446897), (352, 365643), (396, 325016), (528, 243762), (792, 162508), (1056, 121881), (1584, 81254), (3168, 40627)]