161824770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3677}}^1$

素因数の和:3856

約数の個数: 64

約数和(自身を含む): 434298240

約数和(自身を除く): 272473470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 3677, 4401, 4890, 7335, 7354, 8802, 11031, 14670, 18385, 22005, 22062, 33093, 36770, 44010, 55155, 66186, 99279, 110310, 165465, 198558, 330930, 496395, 599351, 992790, 1198702, 1798053, 2996755, 3596106, 5394159, 5993510, 8990265, 10788318, 16182477, 17980530, 26970795, 32364954, 53941590, 80912385, 161824770]

約数ペア:

[(1, 161824770), (2, 80912385), (3, 53941590), (5, 32364954), (6, 26970795), (9, 17980530), (10, 16182477), (15, 10788318), (18, 8990265), (27, 5993510), (30, 5394159), (45, 3596106), (54, 2996755), (90, 1798053), (135, 1198702), (163, 992790), (270, 599351), (326, 496395), (489, 330930), (815, 198558), (978, 165465), (1467, 110310), (1630, 99279), (2445, 66186), (2934, 55155), (3677, 44010), (4401, 36770), (4890, 33093), (7335, 22062), (7354, 22005), (8802, 18385), (11031, 14670)]