138879408

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{40751}}^1$

素因数の和:40833

約数の個数: 40

約数和(自身を含む): 363833856

約数和(自身を除く): 224954448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 40751, 81502, 122253, 163004, 244506, 326008, 489012, 652016, 978024, 1956048, 2893321, 5786642, 8679963, 11573284, 17359926, 23146568, 34719852, 46293136, 69439704, 138879408]

約数ペア:

[(1, 138879408), (2, 69439704), (3, 46293136), (4, 34719852), (6, 23146568), (8, 17359926), (12, 11573284), (16, 8679963), (24, 5786642), (48, 2893321), (71, 1956048), (142, 978024), (213, 652016), (284, 489012), (426, 326008), (568, 244506), (852, 163004), (1136, 122253), (1704, 81502), (3408, 40751)]