156937932160

素因数分解:

$2^7\times 5^1\times {\mathrm{12763}}^1\times {\mathrm{19213}}^1$

素因数の和:31995

約数の個数: 64

約数和(自身を含む): 375228668880

約数和(自身を除く): 218290736720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 12763, 19213, 25526, 38426, 51052, 63815, 76852, 96065, 102104, 127630, 153704, 192130, 204208, 255260, 307408, 384260, 408416, 510520, 614816, 768520, 816832, 1021040, 1229632, 1537040, 1633664, 2042080, 2459264, 3074080, 4084160, 6148160, 8168320, 12296320, 245215519, 490431038, 980862076, 1226077595, 1961724152, 2452155190, 3923448304, 4904310380, 7846896608, 9808620760, 15693793216, 19617241520, 31387586432, 39234483040, 78468966080, 156937932160]

約数ペア:

[(1, 156937932160), (2, 78468966080), (4, 39234483040), (5, 31387586432), (8, 19617241520), (10, 15693793216), (16, 9808620760), (20, 7846896608), (32, 4904310380), (40, 3923448304), (64, 2452155190), (80, 1961724152), (128, 1226077595), (160, 980862076), (320, 490431038), (640, 245215519), (12763, 12296320), (19213, 8168320), (25526, 6148160), (38426, 4084160), (51052, 3074080), (63815, 2459264), (76852, 2042080), (96065, 1633664), (102104, 1537040), (127630, 1229632), (153704, 1021040), (192130, 816832), (204208, 768520), (255260, 614816), (307408, 510520), (384260, 408416)]