157260558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{288023}}^1$

素因数の和:288048

約数の個数: 32

約数和(自身を含む): 387104256

約数和(自身を除く): 229843698

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 288023, 576046, 864069, 1728138, 2016161, 3744299, 4032322, 6048483, 7488598, 11232897, 12096966, 22465794, 26210093, 52420186, 78630279, 157260558]

約数ペア:

[(1, 157260558), (2, 78630279), (3, 52420186), (6, 26210093), (7, 22465794), (13, 12096966), (14, 11232897), (21, 7488598), (26, 6048483), (39, 4032322), (42, 3744299), (78, 2016161), (91, 1728138), (182, 864069), (273, 576046), (546, 288023)]