128048346

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{22441}}^1$

素因数の和:22766

約数の個数: 24

約数和(自身を含む): 278325684

約数和(自身を除く): 150277338

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 5706, 22441, 44882, 67323, 134646, 201969, 403938, 7113797, 14227594, 21341391, 42682782, 64024173, 128048346]

約数ペア:

[(1, 128048346), (2, 64024173), (3, 42682782), (6, 21341391), (9, 14227594), (18, 7113797), (317, 403938), (634, 201969), (951, 134646), (1902, 67323), (2853, 44882), (5706, 22441)]