155547676

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{739}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 275803920

約数和(自身を除く): 120256244

約数列:

[1, 2, 4, 101, 202, 404, 521, 739, 1042, 1478, 2084, 2956, 52621, 74639, 105242, 149278, 210484, 298556, 385019, 770038, 1540076, 38886919, 77773838, 155547676]

約数ペア:

[(1, 155547676), (2, 77773838), (4, 38886919), (101, 1540076), (202, 770038), (404, 385019), (521, 298556), (739, 210484), (1042, 149278), (1478, 105242), (2084, 74639), (2956, 52621)]