157260516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1872149}}^1$

素因数の和:1872163

約数の個数: 24

約数和(自身を含む): 419361600

約数和(自身を除く): 262101084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1872149, 3744298, 5616447, 7488596, 11232894, 13105043, 22465788, 26210086, 39315129, 52420172, 78630258, 157260516]

約数ペア:

[(1, 157260516), (2, 78630258), (3, 52420172), (4, 39315129), (6, 26210086), (7, 22465788), (12, 13105043), (14, 11232894), (21, 7488596), (28, 5616447), (42, 3744298), (84, 1872149)]