157535120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48029}}^1$

素因数の和:48083

約数の個数: 40

約数和(自身を含む): 375210360

約数和(自身を除く): 217675240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 48029, 96058, 192116, 240145, 384232, 480290, 768464, 960580, 1921160, 1969189, 3842320, 3938378, 7876756, 9845945, 15753512, 19691890, 31507024, 39383780, 78767560, 157535120]

約数ペア:

[(1, 157535120), (2, 78767560), (4, 39383780), (5, 31507024), (8, 19691890), (10, 15753512), (16, 9845945), (20, 7876756), (40, 3938378), (41, 3842320), (80, 1969189), (82, 1921160), (164, 960580), (205, 768464), (328, 480290), (410, 384232), (656, 240145), (820, 192116), (1640, 96058), (3280, 48029)]