155608264

素因数分解:

$2^3\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{1889}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 178241336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1471, 1889, 2942, 3778, 5884, 7556, 10297, 11768, 13223, 15112, 20594, 26446, 41188, 52892, 82376, 105784, 2778719, 5557438, 11114876, 19451033, 22229752, 38902066, 77804132, 155608264]

約数ペア:

[(1, 155608264), (2, 77804132), (4, 38902066), (7, 22229752), (8, 19451033), (14, 11114876), (28, 5557438), (56, 2778719), (1471, 105784), (1889, 82376), (2942, 52892), (3778, 41188), (5884, 26446), (7556, 20594), (10297, 15112), (11768, 13223)]