163175038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{20051}}^1$

素因数の和:20379

約数の個数: 16

約数和(自身を含む): 264445776

約数和(自身を除く): 101270738

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 20051, 40102, 260663, 521326, 6275963, 12551926, 81587519, 163175038]

約数ペア:

[(1, 163175038), (2, 81587519), (13, 12551926), (26, 6275963), (313, 521326), (626, 260663), (4069, 40102), (8138, 20051)]