168981648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{320041}}^1$

素因数の和:320063

約数の個数: 40

約数和(自身を含む): 476222496

約数和(自身を除く): 307240848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 320041, 640082, 960123, 1280164, 1920246, 2560328, 3520451, 3840492, 5120656, 7040902, 7680984, 10561353, 14081804, 15361968, 21122706, 28163608, 42245412, 56327216, 84490824, 168981648]

約数ペア:

[(1, 168981648), (2, 84490824), (3, 56327216), (4, 42245412), (6, 28163608), (8, 21122706), (11, 15361968), (12, 14081804), (16, 10561353), (22, 7680984), (24, 7040902), (33, 5120656), (44, 3840492), (48, 3520451), (66, 2560328), (88, 1920246), (132, 1280164), (176, 960123), (264, 640082), (528, 320041)]