177881328

素因数分解:

$2^4\times 3^2\times {\mathrm{1235287}}^1$

素因数の和:1235301

約数の個数: 30

約数和(自身を含む): 497821064

約数和(自身を除く): 319939736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1235287, 2470574, 3705861, 4941148, 7411722, 9882296, 11117583, 14823444, 19764592, 22235166, 29646888, 44470332, 59293776, 88940664, 177881328]

約数ペア:

[(1, 177881328), (2, 88940664), (3, 59293776), (4, 44470332), (6, 29646888), (8, 22235166), (9, 19764592), (12, 14823444), (16, 11117583), (18, 9882296), (24, 7411722), (36, 4941148), (48, 3705861), (72, 2470574), (144, 1235287)]