134480216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7933}}^1$

素因数の和:8115

約数の個数: 32

約数和(自身を含む): 273246960

約数和(自身を除く): 138766744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 7933, 8476, 15866, 16952, 31732, 63464, 103129, 206258, 412516, 825032, 1293079, 2586158, 5172316, 10344632, 16810027, 33620054, 67240108, 134480216]

約数ペア:

[(1, 134480216), (2, 67240108), (4, 33620054), (8, 16810027), (13, 10344632), (26, 5172316), (52, 2586158), (104, 1293079), (163, 825032), (326, 412516), (652, 206258), (1304, 103129), (2119, 63464), (4238, 31732), (7933, 16952), (8476, 15866)]