149566568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{603091}}^1$

素因数の和:603128

約数の個数: 16

約数和(自身を含む): 289484160

約数和(自身を除く): 139917592

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 603091, 1206182, 2412364, 4824728, 18695821, 37391642, 74783284, 149566568]

約数ペア:

[(1, 149566568), (2, 74783284), (4, 37391642), (8, 18695821), (31, 4824728), (62, 2412364), (124, 1206182), (248, 603091)]