137732008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4373}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 268738560

約数和(自身を除く): 131006552

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 4373, 7874, 8746, 15748, 17492, 31496, 34984, 135563, 271126, 542252, 555371, 1084504, 1110742, 2221484, 4442968, 17216501, 34433002, 68866004, 137732008]

約数ペア:

[(1, 137732008), (2, 68866004), (4, 34433002), (8, 17216501), (31, 4442968), (62, 2221484), (124, 1110742), (127, 1084504), (248, 555371), (254, 542252), (508, 271126), (1016, 135563), (3937, 34984), (4373, 31496), (7874, 17492), (8746, 15748)]