140236876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{12203}}^1$

素因数の和:12250

約数の個数: 36

約数和(自身を含む): 281399832

約数和(自身を除く): 141162956

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 12203, 24406, 48812, 158639, 207451, 317278, 414902, 634556, 829804, 2062307, 2696863, 4124614, 5393726, 8249228, 10787452, 35059219, 70118438, 140236876]

約数ペア:

[(1, 140236876), (2, 70118438), (4, 35059219), (13, 10787452), (17, 8249228), (26, 5393726), (34, 4124614), (52, 2696863), (68, 2062307), (169, 829804), (221, 634556), (338, 414902), (442, 317278), (676, 207451), (884, 158639), (2873, 48812), (5746, 24406), (11492, 12203)]