163260422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 278277120

約数和(自身を除く): 115016698

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 169, 239, 338, 478, 559, 611, 1118, 1222, 2021, 3107, 4042, 6214, 7267, 7943, 10277, 11233, 14534, 15886, 20554, 22466, 26273, 40391, 52546, 80782, 133601, 146029, 267202, 292058, 341549, 483019, 683098, 966038, 1736813, 1898377, 3473626, 3796754, 6279247, 12558494, 81630211, 163260422]

約数ペア:

[(1, 163260422), (2, 81630211), (13, 12558494), (26, 6279247), (43, 3796754), (47, 3473626), (86, 1898377), (94, 1736813), (169, 966038), (239, 683098), (338, 483019), (478, 341549), (559, 292058), (611, 267202), (1118, 146029), (1222, 133601), (2021, 80782), (3107, 52546), (4042, 40391), (6214, 26273), (7267, 22466), (7943, 20554), (10277, 15886), (11233, 14534)]