156957936172

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{607}}^1\times {\mathrm{640049}}^1$

素因数の和:640761

約数の個数: 24

約数和(自身を含む): 277853385600

約数和(自身を除く): 120895449428

約数列:

[1, 2, 4, 101, 202, 404, 607, 1214, 2428, 61307, 122614, 245228, 640049, 1280098, 2560196, 64644949, 129289898, 258579796, 388509743, 777019486, 1554038972, 39239484043, 78478968086, 156957936172]

約数ペア:

[(1, 156957936172), (2, 78478968086), (4, 39239484043), (101, 1554038972), (202, 777019486), (404, 388509743), (607, 258579796), (1214, 129289898), (2428, 64644949), (61307, 2560196), (122614, 1280098), (245228, 640049)]