139193968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9677}}^1$

素因数の和:9745

約数の個数: 40

約数和(自身を含む): 288017280

約数和(自身を除く): 148823312

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 9677, 14384, 19354, 38708, 77416, 154832, 280633, 299987, 561266, 599974, 1122532, 1199948, 2245064, 2399896, 4490128, 4799792, 8699623, 17399246, 34798492, 69596984, 139193968]

約数ペア:

[(1, 139193968), (2, 69596984), (4, 34798492), (8, 17399246), (16, 8699623), (29, 4799792), (31, 4490128), (58, 2399896), (62, 2245064), (116, 1199948), (124, 1122532), (232, 599974), (248, 561266), (464, 299987), (496, 280633), (899, 154832), (1798, 77416), (3596, 38708), (7192, 19354), (9677, 14384)]