156734712415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{227081}}^1$

素因数の和:227251

約数の個数: 32

約数和(自身を含む): 200035625472

約数和(自身を除く): 43300913057

約数列:

[1, 5, 31, 61, 73, 155, 305, 365, 1891, 2263, 4453, 9455, 11315, 22265, 138043, 227081, 690215, 1135405, 7039511, 13851941, 16576913, 35197555, 69259705, 82884565, 429410171, 513884303, 1011191693, 2147050855, 2569421515, 5055958465, 31346942483, 156734712415]

約数ペア:

[(1, 156734712415), (5, 31346942483), (31, 5055958465), (61, 2569421515), (73, 2147050855), (155, 1011191693), (305, 513884303), (365, 429410171), (1891, 82884565), (2263, 69259705), (4453, 35197555), (9455, 16576913), (11315, 13851941), (22265, 7039511), (138043, 1135405), (227081, 690215)]