148674512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42821}}^1$

素因数の和:42867

約数の個数: 40

約数和(自身を含む): 339835392

約数和(自身を除く): 191160880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 42821, 85642, 171284, 299747, 342568, 599494, 685136, 1198988, 1327451, 2397976, 2654902, 4795952, 5309804, 9292157, 10619608, 18584314, 21239216, 37168628, 74337256, 148674512]

約数ペア:

[(1, 148674512), (2, 74337256), (4, 37168628), (7, 21239216), (8, 18584314), (14, 10619608), (16, 9292157), (28, 5309804), (31, 4795952), (56, 2654902), (62, 2397976), (112, 1327451), (124, 1198988), (217, 685136), (248, 599494), (434, 342568), (496, 299747), (868, 171284), (1736, 85642), (3472, 42821)]