163485128

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 312816000

約数和(自身を除く): 149330872

約数列:

[1, 2, 4, 8, 79, 139, 158, 278, 316, 556, 632, 1112, 1861, 3722, 7444, 10981, 14888, 21962, 43924, 87848, 147019, 258679, 294038, 517358, 588076, 1034716, 1176152, 2069432, 20435641, 40871282, 81742564, 163485128]

約数ペア:

[(1, 163485128), (2, 81742564), (4, 40871282), (8, 20435641), (79, 2069432), (139, 1176152), (158, 1034716), (278, 588076), (316, 517358), (556, 294038), (632, 258679), (1112, 147019), (1861, 87848), (3722, 43924), (7444, 21962), (10981, 14888)]