165907638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{54539}}^1$

素因数の和:54573

約数の個数: 36

約数和(自身を含む): 389251980

約数和(自身を除く): 223344342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 54539, 109078, 163617, 327234, 490851, 709007, 981702, 1418014, 2127021, 4254042, 6381063, 9217091, 12762126, 18434182, 27651273, 55302546, 82953819, 165907638]

約数ペア:

[(1, 165907638), (2, 82953819), (3, 55302546), (6, 27651273), (9, 18434182), (13, 12762126), (18, 9217091), (26, 6381063), (39, 4254042), (78, 2127021), (117, 1418014), (169, 981702), (234, 709007), (338, 490851), (507, 327234), (1014, 163617), (1521, 109078), (3042, 54539)]