127489008

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{64781}}^1$

素因数の和:64833

約数の個数: 40

約数和(自身を含む): 337384656

約数和(自身を除く): 209895648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 64781, 129562, 194343, 259124, 388686, 518248, 777372, 1036496, 1554744, 2656021, 3109488, 5312042, 7968063, 10624084, 15936126, 21248168, 31872252, 42496336, 63744504, 127489008]

約数ペア:

[(1, 127489008), (2, 63744504), (3, 42496336), (4, 31872252), (6, 21248168), (8, 15936126), (12, 10624084), (16, 7968063), (24, 5312042), (41, 3109488), (48, 2656021), (82, 1554744), (123, 1036496), (164, 777372), (246, 518248), (328, 388686), (492, 259124), (656, 194343), (984, 129562), (1968, 64781)]