157776592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2311}}^1$

素因数の和:2587

約数の個数: 40

約数和(自身を含む): 325104192

約数和(自身を除く): 167327600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 251, 272, 502, 1004, 2008, 2311, 4016, 4267, 4622, 8534, 9244, 17068, 18488, 34136, 36976, 39287, 68272, 78574, 157148, 314296, 580061, 628592, 1160122, 2320244, 4640488, 9280976, 9861037, 19722074, 39444148, 78888296, 157776592]

約数ペア:

[(1, 157776592), (2, 78888296), (4, 39444148), (8, 19722074), (16, 9861037), (17, 9280976), (34, 4640488), (68, 2320244), (136, 1160122), (251, 628592), (272, 580061), (502, 314296), (1004, 157148), (2008, 78574), (2311, 68272), (4016, 39287), (4267, 36976), (4622, 34136), (8534, 18488), (9244, 17068)]