156924742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 265920480

約数和(自身を除く): 108995738

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1898, 2117, 2851, 4234, 5702, 27521, 37063, 55042, 74126, 82679, 165358, 208123, 416246, 1074827, 2149654, 2705599, 5411198, 6035567, 12071134, 78462371, 156924742]

約数ペア:

[(1, 156924742), (2, 78462371), (13, 12071134), (26, 6035567), (29, 5411198), (58, 2705599), (73, 2149654), (146, 1074827), (377, 416246), (754, 208123), (949, 165358), (1898, 82679), (2117, 74126), (2851, 55042), (4234, 37063), (5702, 27521)]