128511504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81131}}^1$

素因数の和:81156

約数の個数: 60

約数和(自身を含む): 392354352

約数和(自身を除く): 263842848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 81131, 162262, 243393, 324524, 486786, 649048, 730179, 892441, 973572, 1298096, 1460358, 1784882, 1947144, 2677323, 2920716, 3569764, 3894288, 5354646, 5841432, 7139528, 8031969, 10709292, 11682864, 14279056, 16063938, 21418584, 32127876, 42837168, 64255752, 128511504]

約数ペア:

[(1, 128511504), (2, 64255752), (3, 42837168), (4, 32127876), (6, 21418584), (8, 16063938), (9, 14279056), (11, 11682864), (12, 10709292), (16, 8031969), (18, 7139528), (22, 5841432), (24, 5354646), (33, 3894288), (36, 3569764), (44, 2920716), (48, 2677323), (66, 1947144), (72, 1784882), (88, 1460358), (99, 1298096), (132, 973572), (144, 892441), (176, 730179), (198, 649048), (264, 486786), (396, 324524), (528, 243393), (792, 162262), (1584, 81131)]