157440984

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{160001}}^1$

素因数の和:160051

約数の個数: 32

約数和(自身を含む): 403205040

約数和(自身を除く): 245764056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 160001, 320002, 480003, 640004, 960006, 1280008, 1920012, 3840024, 6560041, 13120082, 19680123, 26240164, 39360246, 52480328, 78720492, 157440984]

約数ペア:

[(1, 157440984), (2, 78720492), (3, 52480328), (4, 39360246), (6, 26240164), (8, 19680123), (12, 13120082), (24, 6560041), (41, 3840024), (82, 1920012), (123, 1280008), (164, 960006), (246, 640004), (328, 480003), (492, 320002), (984, 160001)]