147561296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11839}}^1$

素因数の和:11907

約数の個数: 40

約数和(自身を含む): 308313600

約数和(自身を除く): 160752304

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 11839, 12464, 23678, 47356, 94712, 189424, 224941, 449882, 485399, 899764, 970798, 1799528, 1941596, 3599056, 3883192, 7766384, 9222581, 18445162, 36890324, 73780648, 147561296]

約数ペア:

[(1, 147561296), (2, 73780648), (4, 36890324), (8, 18445162), (16, 9222581), (19, 7766384), (38, 3883192), (41, 3599056), (76, 1941596), (82, 1799528), (152, 970798), (164, 899764), (304, 485399), (328, 449882), (656, 224941), (779, 189424), (1558, 94712), (3116, 47356), (6232, 23678), (11839, 12464)]