156947637136

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{485101}}^1$

素因数の和:485459

約数の個数: 40

約数和(自身を含む): 309365068664

約数和(自身を除く): 152417431528

約数列:

[1, 2, 4, 8, 16, 73, 146, 277, 292, 554, 584, 1108, 1168, 2216, 4432, 20221, 40442, 80884, 161768, 323536, 485101, 970202, 1940404, 3880808, 7761616, 35412373, 70824746, 134372977, 141649492, 268745954, 283298984, 537491908, 566597968, 1074983816, 2149967632, 9809227321, 19618454642, 39236909284, 78473818568, 156947637136]

約数ペア:

[(1, 156947637136), (2, 78473818568), (4, 39236909284), (8, 19618454642), (16, 9809227321), (73, 2149967632), (146, 1074983816), (277, 566597968), (292, 537491908), (554, 283298984), (584, 268745954), (1108, 141649492), (1168, 134372977), (2216, 70824746), (4432, 35412373), (20221, 7761616), (40442, 3880808), (80884, 1940404), (161768, 970202), (323536, 485101)]