156968319580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3778727}}^1$

素因数の和:3778834

約数の個数: 48

約数和(自身を含む): 345345509376

約数和(自身を除く): 188377189796

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2077, 4154, 8308, 10385, 20770, 41540, 3778727, 7557454, 15114908, 18893635, 37787270, 75574540, 117140537, 234281074, 253174709, 468562148, 506349418, 585702685, 1012698836, 1171405370, 1265873545, 2342810740, 2531747090, 5063494180, 7848415979, 15696831958, 31393663916, 39242079895, 78484159790, 156968319580]

約数ペア:

[(1, 156968319580), (2, 78484159790), (4, 39242079895), (5, 31393663916), (10, 15696831958), (20, 7848415979), (31, 5063494180), (62, 2531747090), (67, 2342810740), (124, 1265873545), (134, 1171405370), (155, 1012698836), (268, 585702685), (310, 506349418), (335, 468562148), (620, 253174709), (670, 234281074), (1340, 117140537), (2077, 75574540), (4154, 37787270), (8308, 18893635), (10385, 15114908), (20770, 7557454), (41540, 3778727)]