148597136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17623}}^1$

素因数の和:17679

約数の個数: 40

約数和(自身を含む): 314694144

約数和(自身を除く): 166097008

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 17623, 35246, 70492, 140984, 281968, 299591, 546313, 599182, 1092626, 1198364, 2185252, 2396728, 4370504, 4793456, 8741008, 9287321, 18574642, 37149284, 74298568, 148597136]

約数ペア:

[(1, 148597136), (2, 74298568), (4, 37149284), (8, 18574642), (16, 9287321), (17, 8741008), (31, 4793456), (34, 4370504), (62, 2396728), (68, 2185252), (124, 1198364), (136, 1092626), (248, 599182), (272, 546313), (496, 299591), (527, 281968), (1054, 140984), (2108, 70492), (4216, 35246), (8432, 17623)]