135897242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 228426240

約数和(自身を除く): 92528998

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 403, 806, 1213, 1807, 2426, 3614, 4309, 8618, 15769, 31538, 37603, 56017, 75206, 112034, 168607, 337214, 488839, 977678, 2191891, 4383782, 5226817, 10453634, 67948621, 135897242]

約数ペア:

[(1, 135897242), (2, 67948621), (13, 10453634), (26, 5226817), (31, 4383782), (62, 2191891), (139, 977678), (278, 488839), (403, 337214), (806, 168607), (1213, 112034), (1807, 75206), (2426, 56017), (3614, 37603), (4309, 31538), (8618, 15769)]