139358456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{1303}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 271101600

約数和(自身を除く): 131743144

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 461, 922, 1303, 1844, 2606, 3688, 5212, 10424, 13369, 26738, 37787, 53476, 75574, 106952, 151148, 302296, 600683, 1201366, 2402732, 4805464, 17419807, 34839614, 69679228, 139358456]

約数ペア:

[(1, 139358456), (2, 69679228), (4, 34839614), (8, 17419807), (29, 4805464), (58, 2402732), (116, 1201366), (232, 600683), (461, 302296), (922, 151148), (1303, 106952), (1844, 75574), (2606, 53476), (3688, 37787), (5212, 26738), (10424, 13369)]