148714540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8537}}^1$

素因数の和:8626

約数の個数: 48

約数和(自身を含む): 341383392

約数和(自身を除く): 192668852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 8537, 8710, 17074, 17420, 34148, 42685, 85370, 110981, 170740, 221962, 443924, 554905, 571979, 1109810, 1143958, 2219620, 2287916, 2859895, 5719790, 7435727, 11439580, 14871454, 29742908, 37178635, 74357270, 148714540]

約数ペア:

[(1, 148714540), (2, 74357270), (4, 37178635), (5, 29742908), (10, 14871454), (13, 11439580), (20, 7435727), (26, 5719790), (52, 2859895), (65, 2287916), (67, 2219620), (130, 1143958), (134, 1109810), (260, 571979), (268, 554905), (335, 443924), (670, 221962), (871, 170740), (1340, 110981), (1742, 85370), (3484, 42685), (4355, 34148), (8537, 17420), (8710, 17074)]