156984294848

素因数分解:

$2^6\times {\mathrm{15937}}^1\times {\mathrm{153911}}^1$

素因数の和:169860

約数の個数: 28

約数和(自身を含む): 311537280912

約数和(自身を除く): 154552986064

約数列:

[1, 2, 4, 8, 16, 32, 64, 15937, 31874, 63748, 127496, 153911, 254992, 307822, 509984, 615644, 1019968, 1231288, 2462576, 4925152, 9850304, 2452879607, 4905759214, 9811518428, 19623036856, 39246073712, 78492147424, 156984294848]

約数ペア:

[(1, 156984294848), (2, 78492147424), (4, 39246073712), (8, 19623036856), (16, 9811518428), (32, 4905759214), (64, 2452879607), (15937, 9850304), (31874, 4925152), (63748, 2462576), (127496, 1231288), (153911, 1019968), (254992, 615644), (307822, 509984)]