159439250

素因数分解:

$2^1\times 5^3\times {\mathrm{739}}^1\times {\mathrm{863}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 299220480

約数和(自身を除く): 139781230

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 739, 863, 1478, 1726, 3695, 4315, 7390, 8630, 18475, 21575, 36950, 43150, 92375, 107875, 184750, 215750, 637757, 1275514, 3188785, 6377570, 15943925, 31887850, 79719625, 159439250]

約数ペア:

[(1, 159439250), (2, 79719625), (5, 31887850), (10, 15943925), (25, 6377570), (50, 3188785), (125, 1275514), (250, 637757), (739, 215750), (863, 184750), (1478, 107875), (1726, 92375), (3695, 43150), (4315, 36950), (7390, 21575), (8630, 18475)]