158043703970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1097}}^2$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 297638497728

約数和(自身を除く): 139594793758

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 571, 1097, 1142, 2194, 2855, 5485, 5710, 10970, 13133, 25231, 26266, 50462, 65665, 126155, 131330, 252310, 626387, 1203409, 1252774, 2406818, 3131935, 6017045, 6263870, 12034090, 14406901, 27678407, 28813802, 55356814, 72034505, 138392035, 144069010, 276784070, 687146539, 1374293078, 3435732695, 6871465390, 15804370397, 31608740794, 79021851985, 158043703970]

約数ペア:

[(1, 158043703970), (2, 79021851985), (5, 31608740794), (10, 15804370397), (23, 6871465390), (46, 3435732695), (115, 1374293078), (230, 687146539), (571, 276784070), (1097, 144069010), (1142, 138392035), (2194, 72034505), (2855, 55356814), (5485, 28813802), (5710, 27678407), (10970, 14406901), (13133, 12034090), (25231, 6263870), (26266, 6017045), (50462, 3131935), (65665, 2406818), (126155, 1252774), (131330, 1203409), (252310, 626387)]