157028609930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1\times {\mathrm{193559}}^1$

素因数の和:196214

約数の個数: 32

約数和(自身を含む): 291882286080

約数和(自身を除く): 134853676150

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2617, 5234, 13085, 26170, 81127, 162254, 193559, 387118, 405635, 811270, 967795, 1935590, 6000329, 12000658, 30001645, 60003290, 506543903, 1013087806, 2532719515, 5065439030, 15702860993, 31405721986, 78514304965, 157028609930]

約数ペア:

[(1, 157028609930), (2, 78514304965), (5, 31405721986), (10, 15702860993), (31, 5065439030), (62, 2532719515), (155, 1013087806), (310, 506543903), (2617, 60003290), (5234, 30001645), (13085, 12000658), (26170, 6000329), (81127, 1935590), (162254, 967795), (193559, 811270), (387118, 405635)]