145227072

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20443}}^1$

素因数の和:20495

約数の個数: 56

約数和(自身を含む): 394650976

約数和(自身を除く): 249423904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 20443, 40886, 61329, 81772, 122658, 163544, 245316, 327088, 490632, 654176, 756391, 981264, 1308352, 1512782, 1962528, 2269173, 3025564, 3925056, 4538346, 6051128, 9076692, 12102256, 18153384, 24204512, 36306768, 48409024, 72613536, 145227072]

約数ペア:

[(1, 145227072), (2, 72613536), (3, 48409024), (4, 36306768), (6, 24204512), (8, 18153384), (12, 12102256), (16, 9076692), (24, 6051128), (32, 4538346), (37, 3925056), (48, 3025564), (64, 2269173), (74, 1962528), (96, 1512782), (111, 1308352), (148, 981264), (192, 756391), (222, 654176), (296, 490632), (444, 327088), (592, 245316), (888, 163544), (1184, 122658), (1776, 81772), (2368, 61329), (3552, 40886), (7104, 20443)]