126908854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 201793536

約数和(自身を除く): 74884682

約数列:

[1, 2, 31, 62, 67, 134, 137, 223, 274, 446, 2077, 4154, 4247, 6913, 8494, 9179, 13826, 14941, 18358, 29882, 30551, 61102, 284549, 463171, 569098, 926342, 947081, 1894162, 2046917, 4093834, 63454427, 126908854]

約数ペア:

[(1, 126908854), (2, 63454427), (31, 4093834), (62, 2046917), (67, 1894162), (134, 947081), (137, 926342), (223, 569098), (274, 463171), (446, 284549), (2077, 61102), (4154, 30551), (4247, 29882), (6913, 18358), (8494, 14941), (9179, 13826)]