158307250

素因数分解:

$2^1\times 5^3\times {\mathrm{613}}^1\times {\mathrm{1033}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 297121968

約数和(自身を除く): 138814718

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 613, 1033, 1226, 2066, 3065, 5165, 6130, 10330, 15325, 25825, 30650, 51650, 76625, 129125, 153250, 258250, 633229, 1266458, 3166145, 6332290, 15830725, 31661450, 79153625, 158307250]

約数ペア:

[(1, 158307250), (2, 79153625), (5, 31661450), (10, 15830725), (25, 6332290), (50, 3166145), (125, 1266458), (250, 633229), (613, 258250), (1033, 153250), (1226, 129125), (2066, 76625), (3065, 51650), (5165, 30650), (6130, 25825), (10330, 15325)]