148840307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 44211853

約数列:

[1, 7, 11, 37, 77, 89, 259, 407, 587, 623, 979, 2849, 3293, 4109, 6457, 6853, 21719, 23051, 36223, 45199, 52243, 152033, 238909, 253561, 365701, 574673, 1672363, 1932991, 4022711, 13530937, 21262901, 148840307]

約数ペア:

[(1, 148840307), (7, 21262901), (11, 13530937), (37, 4022711), (77, 1932991), (89, 1672363), (259, 574673), (407, 365701), (587, 253561), (623, 238909), (979, 152033), (2849, 52243), (3293, 45199), (4109, 36223), (6457, 23051), (6853, 21719)]