157042169156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{43964773}}^1$

素因数の和:43964843

約数の個数: 24

約数和(自身を含む): 295443281280

約数和(自身を除く): 138401112124

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 43964773, 87929546, 175859092, 835330687, 1670661374, 2066344331, 3341322748, 4132688662, 8265377324, 39260542289, 78521084578, 157042169156]

約数ペア:

[(1, 157042169156), (2, 78521084578), (4, 39260542289), (19, 8265377324), (38, 4132688662), (47, 3341322748), (76, 2066344331), (94, 1670661374), (188, 835330687), (893, 175859092), (1786, 87929546), (3572, 43964773)]