149255736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{888427}}^1$

素因数の和:888443

約数の個数: 32

約数和(自身を含む): 426445440

約数和(自身を除く): 277189704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 888427, 1776854, 2665281, 3553708, 5330562, 6218989, 7107416, 10661124, 12437978, 18656967, 21322248, 24875956, 37313934, 49751912, 74627868, 149255736]

約数ペア:

[(1, 149255736), (2, 74627868), (3, 49751912), (4, 37313934), (6, 24875956), (7, 21322248), (8, 18656967), (12, 12437978), (14, 10661124), (21, 7107416), (24, 6218989), (28, 5330562), (42, 3553708), (56, 2665281), (84, 1776854), (168, 888427)]