140941352

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 267456000

約数和(自身を除く): 126514648

約数列:

[1, 2, 4, 8, 199, 223, 397, 398, 446, 794, 796, 892, 1588, 1592, 1784, 3176, 44377, 79003, 88531, 88754, 158006, 177062, 177508, 316012, 354124, 355016, 632024, 708248, 17617669, 35235338, 70470676, 140941352]

約数ペア:

[(1, 140941352), (2, 70470676), (4, 35235338), (8, 17617669), (199, 708248), (223, 632024), (397, 355016), (398, 354124), (446, 316012), (794, 177508), (796, 177062), (892, 158006), (1588, 88754), (1592, 88531), (1784, 79003), (3176, 44377)]