156280384

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{14449}}^1$

素因数の和:14487

約数の個数: 42

約数和(自身を含む): 335832450

約数和(自身を除く): 179552066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 14449, 28898, 57796, 115592, 187837, 231184, 375674, 462368, 751348, 924736, 1502696, 2441881, 3005392, 4883762, 6010784, 9767524, 12021568, 19535048, 39070096, 78140192, 156280384]

約数ペア:

[(1, 156280384), (2, 78140192), (4, 39070096), (8, 19535048), (13, 12021568), (16, 9767524), (26, 6010784), (32, 4883762), (52, 3005392), (64, 2441881), (104, 1502696), (169, 924736), (208, 751348), (338, 462368), (416, 375674), (676, 231184), (832, 187837), (1352, 115592), (2704, 57796), (5408, 28898), (10816, 14449)]