158989584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{254791}}^1$

素因数の和:254815

約数の個数: 40

約数和(自身を含む): 442318912

約数和(自身を除く): 283329328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 254791, 509582, 764373, 1019164, 1528746, 2038328, 3057492, 3312283, 4076656, 6114984, 6624566, 9936849, 12229968, 13249132, 19873698, 26498264, 39747396, 52996528, 79494792, 158989584]

約数ペア:

[(1, 158989584), (2, 79494792), (3, 52996528), (4, 39747396), (6, 26498264), (8, 19873698), (12, 13249132), (13, 12229968), (16, 9936849), (24, 6624566), (26, 6114984), (39, 4076656), (48, 3312283), (52, 3057492), (78, 2038328), (104, 1528746), (156, 1019164), (208, 764373), (312, 509582), (624, 254791)]