157484490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{122081}}^1$

素因数の和:122134

約数の個数: 32

約数和(自身を含む): 386755776

約数和(自身を除く): 229271286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 122081, 244162, 366243, 610405, 732486, 1220810, 1831215, 3662430, 5249483, 10498966, 15748449, 26247415, 31496898, 52494830, 78742245, 157484490]

約数ペア:

[(1, 157484490), (2, 78742245), (3, 52494830), (5, 31496898), (6, 26247415), (10, 15748449), (15, 10498966), (30, 5249483), (43, 3662430), (86, 1831215), (129, 1220810), (215, 732486), (258, 610405), (430, 366243), (645, 244162), (1290, 122081)]