145038064

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 285838848

約数和(自身を除く): 140800784

約数列:

[1, 2, 4, 8, 16, 127, 137, 254, 274, 508, 521, 548, 1016, 1042, 1096, 2032, 2084, 2192, 4168, 8336, 17399, 34798, 66167, 69596, 71377, 132334, 139192, 142754, 264668, 278384, 285508, 529336, 571016, 1058672, 1142032, 9064879, 18129758, 36259516, 72519032, 145038064]

約数ペア:

[(1, 145038064), (2, 72519032), (4, 36259516), (8, 18129758), (16, 9064879), (127, 1142032), (137, 1058672), (254, 571016), (274, 529336), (508, 285508), (521, 278384), (548, 264668), (1016, 142754), (1042, 139192), (1096, 132334), (2032, 71377), (2084, 69596), (2192, 66167), (4168, 34798), (8336, 17399)]