157534250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{20327}}^1$

素因数の和:20375

約数の個数: 32

約数和(自身を含む): 304432128

約数和(自身を除く): 146897878

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 3875, 7750, 20327, 40654, 101635, 203270, 508175, 630137, 1016350, 1260274, 2540875, 3150685, 5081750, 6301370, 15753425, 31506850, 78767125, 157534250]

約数ペア:

[(1, 157534250), (2, 78767125), (5, 31506850), (10, 15753425), (25, 6301370), (31, 5081750), (50, 3150685), (62, 2540875), (125, 1260274), (155, 1016350), (250, 630137), (310, 508175), (775, 203270), (1550, 101635), (3875, 40654), (7750, 20327)]