162366256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4789}}^1$

素因数の和:4973

約数の個数: 40

約数和(自身を含む): 340933040

約数和(自身を除く): 178566784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 4789, 8476, 9578, 16952, 19156, 33904, 38312, 62257, 76624, 124514, 249028, 498056, 780607, 996112, 1561214, 3122428, 6244856, 10147891, 12489712, 20295782, 40591564, 81183128, 162366256]

約数ペア:

[(1, 162366256), (2, 81183128), (4, 40591564), (8, 20295782), (13, 12489712), (16, 10147891), (26, 6244856), (52, 3122428), (104, 1561214), (163, 996112), (208, 780607), (326, 498056), (652, 249028), (1304, 124514), (2119, 76624), (2608, 62257), (4238, 38312), (4789, 33904), (8476, 19156), (9578, 16952)]