157021384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{88813}}^1$

素因数の和:88849

約数の個数: 32

約数和(自身を含む): 335716920

約数和(自身を除く): 178695536

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 88813, 177626, 355252, 710504, 1154569, 1509821, 2309138, 3019642, 4618276, 6039284, 9236552, 12078568, 19627673, 39255346, 78510692, 157021384]

約数ペア:

[(1, 157021384), (2, 78510692), (4, 39255346), (8, 19627673), (13, 12078568), (17, 9236552), (26, 6039284), (34, 4618276), (52, 3019642), (68, 2309138), (104, 1509821), (136, 1154569), (221, 710504), (442, 355252), (884, 177626), (1768, 88813)]