154860446

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{26951}}^1$

素因数の和:26996

約数の個数: 24

約数和(自身を含む): 266339664

約数和(自身を除く): 111479218

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 26951, 53902, 350363, 458167, 700726, 916334, 4554719, 5956171, 9109438, 11912342, 77430223, 154860446]

約数ペア:

[(1, 154860446), (2, 77430223), (13, 11912342), (17, 9109438), (26, 5956171), (34, 4554719), (169, 916334), (221, 700726), (338, 458167), (442, 350363), (2873, 53902), (5746, 26951)]