159457338

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{124771}}^1$

素因数の和:124850

約数の個数: 24

約数和(自身を含む): 350359776

約数和(自身を除く): 190902438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 124771, 249542, 374313, 748626, 1122939, 2245878, 8858741, 17717482, 26576223, 53152446, 79728669, 159457338]

約数ペア:

[(1, 159457338), (2, 79728669), (3, 53152446), (6, 26576223), (9, 17717482), (18, 8858741), (71, 2245878), (142, 1122939), (213, 748626), (426, 374313), (639, 249542), (1278, 124771)]