163385754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{30631}}^1$

素因数の和:30770

約数の個数: 32

約数和(自身を含む): 376406016

約数和(自身を除く): 213020262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 30631, 61262, 91893, 183786, 214417, 428834, 643251, 1286502, 3890137, 7780274, 11670411, 23340822, 27230959, 54461918, 81692877, 163385754]

約数ペア:

[(1, 163385754), (2, 81692877), (3, 54461918), (6, 27230959), (7, 23340822), (14, 11670411), (21, 7780274), (42, 3890137), (127, 1286502), (254, 643251), (381, 428834), (762, 214417), (889, 183786), (1778, 91893), (2667, 61262), (5334, 30631)]