168201507

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 241459200

約数和(自身を除く): 73257693

約数列:

[1, 3, 23, 59, 69, 79, 177, 237, 523, 1357, 1569, 1817, 4071, 4661, 5451, 12029, 13983, 30857, 36087, 41317, 92571, 107203, 123951, 321609, 709711, 950291, 2129133, 2437703, 2850873, 7313109, 56067169, 168201507]

約数ペア:

[(1, 168201507), (3, 56067169), (23, 7313109), (59, 2850873), (69, 2437703), (79, 2129133), (177, 950291), (237, 709711), (523, 321609), (1357, 123951), (1569, 107203), (1817, 92571), (4071, 41317), (4661, 36087), (5451, 30857), (12029, 13983)]