153397384

素因数分解:

$2^3\times 7^1\times {\mathrm{2739239}}^1$

素因数の和:2739252

約数の個数: 16

約数和(自身を含む): 328708800

約数和(自身を除く): 175311416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2739239, 5478478, 10956956, 19174673, 21913912, 38349346, 76698692, 153397384]

約数ペア:

[(1, 153397384), (2, 76698692), (4, 38349346), (7, 21913912), (8, 19174673), (14, 10956956), (28, 5478478), (56, 2739239)]