157085457424

素因数分解:

$2^4\times 7^1\times {\mathrm{1402548727}}^1$

素因数の和:1402548742

約数の個数: 20

約数和(自身を含む): 347832084544

約数和(自身を除く): 190746627120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402548727, 2805097454, 5610194908, 9817841089, 11220389816, 19635682178, 22440779632, 39271364356, 78542728712, 157085457424]

約数ペア:

[(1, 157085457424), (2, 78542728712), (4, 39271364356), (7, 22440779632), (8, 19635682178), (14, 11220389816), (16, 9817841089), (28, 5610194908), (56, 2805097454), (112, 1402548727)]