144787158

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{90379}}^1$

素因数の和:90476

約数の個数: 24

約数和(自身を含む): 317233800

約数和(自身を除く): 172446642

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 90379, 180758, 271137, 542274, 813411, 1626822, 8043731, 16087462, 24131193, 48262386, 72393579, 144787158]

約数ペア:

[(1, 144787158), (2, 72393579), (3, 48262386), (6, 24131193), (9, 16087462), (18, 8043731), (89, 1626822), (178, 813411), (267, 542274), (534, 271137), (801, 180758), (1602, 90379)]