130739152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13873}}^1$

素因数の和:13931

約数の個数: 40

約数和(自身を含む): 275260160

約数和(自身を除く): 144521008

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 13873, 27746, 55492, 110984, 221968, 263587, 430063, 527174, 860126, 1054348, 1720252, 2108696, 3440504, 4217392, 6881008, 8171197, 16342394, 32684788, 65369576, 130739152]

約数ペア:

[(1, 130739152), (2, 65369576), (4, 32684788), (8, 16342394), (16, 8171197), (19, 6881008), (31, 4217392), (38, 3440504), (62, 2108696), (76, 1720252), (124, 1054348), (152, 860126), (248, 527174), (304, 430063), (496, 263587), (589, 221968), (1178, 110984), (2356, 55492), (4712, 27746), (9424, 13873)]