139248844

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{33377}}^1$

素因数の和:33537

約数の個数: 24

約数和(自身を含む): 280375200

約数和(自身を除く): 141126356

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 33377, 66754, 133508, 233639, 467278, 934556, 4973173, 9946346, 19892692, 34812211, 69624422, 139248844]

約数ペア:

[(1, 139248844), (2, 69624422), (4, 34812211), (7, 19892692), (14, 9946346), (28, 4973173), (149, 934556), (298, 467278), (596, 233639), (1043, 133508), (2086, 66754), (4172, 33377)]