145530768

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81943}}^1$

素因数の和:81991

約数の個数: 40

約数和(自身を含む): 386120128

約数和(自身を除く): 240589360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 81943, 163886, 245829, 327772, 491658, 655544, 983316, 1311088, 1966632, 3031891, 3933264, 6063782, 9095673, 12127564, 18191346, 24255128, 36382692, 48510256, 72765384, 145530768]

約数ペア:

[(1, 145530768), (2, 72765384), (3, 48510256), (4, 36382692), (6, 24255128), (8, 18191346), (12, 12127564), (16, 9095673), (24, 6063782), (37, 3933264), (48, 3031891), (74, 1966632), (111, 1311088), (148, 983316), (222, 655544), (296, 491658), (444, 327772), (592, 245829), (888, 163886), (1776, 81943)]