157543859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13249}}^1$

素因数の和:13330

約数の個数: 16

約数和(自身を含む): 183168000

約数和(自身を除く): 25624141

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 13249, 145739, 304727, 622703, 3351997, 6849733, 14322169, 157543859]

約数ペア:

[(1, 157543859), (11, 14322169), (23, 6849733), (47, 3351997), (253, 622703), (517, 304727), (1081, 145739), (11891, 13249)]