157033280

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11969}}^1$

素因数の和:12027

約数の個数: 56

約数和(自身を含む): 383087880

約数和(自身を除く): 226054600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 11969, 13120, 23938, 47876, 59845, 95752, 119690, 191504, 239380, 383008, 478760, 490729, 766016, 957520, 981458, 1915040, 1962916, 2453645, 3830080, 3925832, 4907290, 7851664, 9814580, 15703328, 19629160, 31406656, 39258320, 78516640, 157033280]

約数ペア:

[(1, 157033280), (2, 78516640), (4, 39258320), (5, 31406656), (8, 19629160), (10, 15703328), (16, 9814580), (20, 7851664), (32, 4907290), (40, 3925832), (41, 3830080), (64, 2453645), (80, 1962916), (82, 1915040), (160, 981458), (164, 957520), (205, 766016), (320, 490729), (328, 478760), (410, 383008), (656, 239380), (820, 191504), (1312, 119690), (1640, 95752), (2624, 59845), (3280, 47876), (6560, 23938), (11969, 13120)]