149780200496

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{29908187}}^1$

素因数の和:29908508

約数の個数: 20

約数和(自身を含む): 291126301992

約数和(自身を除く): 141346101496

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 29908187, 59816374, 119632748, 239265496, 478530992, 9361262531, 18722525062, 37445050124, 74890100248, 149780200496]

約数ペア:

[(1, 149780200496), (2, 74890100248), (4, 37445050124), (8, 18722525062), (16, 9361262531), (313, 478530992), (626, 239265496), (1252, 119632748), (2504, 59816374), (5008, 29908187)]