168409944

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{22709}}^1$

素因数の和:22824

約数の個数: 48

約数和(自身を含む): 460558800

約数和(自身を除く): 292148856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 22709, 45418, 68127, 90836, 136254, 181672, 204381, 272508, 408762, 545016, 817524, 1635048, 2339027, 4678054, 7017081, 9356108, 14034162, 18712216, 21051243, 28068324, 42102486, 56136648, 84204972, 168409944]

約数ペア:

[(1, 168409944), (2, 84204972), (3, 56136648), (4, 42102486), (6, 28068324), (8, 21051243), (9, 18712216), (12, 14034162), (18, 9356108), (24, 7017081), (36, 4678054), (72, 2339027), (103, 1635048), (206, 817524), (309, 545016), (412, 408762), (618, 272508), (824, 204381), (927, 181672), (1236, 136254), (1854, 90836), (2472, 68127), (3708, 45418), (7416, 22709)]