157099010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{769}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 292723200

約数和(自身を除く): 135624190

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 659, 769, 1318, 1538, 3295, 3845, 6590, 7690, 20429, 23839, 40858, 47678, 102145, 119195, 204290, 238390, 506771, 1013542, 2533855, 5067710, 15709901, 31419802, 78549505, 157099010]

約数ペア:

[(1, 157099010), (2, 78549505), (5, 31419802), (10, 15709901), (31, 5067710), (62, 2533855), (155, 1013542), (310, 506771), (659, 238390), (769, 204290), (1318, 119195), (1538, 102145), (3295, 47678), (3845, 40858), (6590, 23839), (7690, 20429)]