138654322

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 217324800

約数和(自身を除く): 78670478

約数列:

[1, 2, 79, 83, 97, 109, 158, 166, 194, 218, 6557, 7663, 8051, 8611, 9047, 10573, 13114, 15326, 16102, 17222, 18094, 21146, 636029, 714713, 835267, 877559, 1272058, 1429426, 1670534, 1755118, 69327161, 138654322]

約数ペア:

[(1, 138654322), (2, 69327161), (79, 1755118), (83, 1670534), (97, 1429426), (109, 1272058), (158, 877559), (166, 835267), (194, 714713), (218, 636029), (6557, 21146), (7663, 18094), (8051, 17222), (8611, 16102), (9047, 15326), (10573, 13114)]