156659416

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{32261}}^1$

素因数の和:32874

約数の個数: 16

約数和(自身を含む): 294229440

約数和(自身を除く): 137570024

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 32261, 64522, 129044, 258088, 19582427, 39164854, 78329708, 156659416]

約数ペア:

[(1, 156659416), (2, 78329708), (4, 39164854), (8, 19582427), (607, 258088), (1214, 129044), (2428, 64522), (4856, 32261)]