149739618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{9931}}^1$

素因数の和:10302

約数の個数: 32

約数和(自身を含む): 343249920

約数和(自身を除く): 193510302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 2154, 2513, 5026, 7539, 9931, 15078, 19862, 29793, 59586, 69517, 139034, 208551, 417102, 3565229, 7130458, 10695687, 21391374, 24956603, 49913206, 74869809, 149739618]

約数ペア:

[(1, 149739618), (2, 74869809), (3, 49913206), (6, 24956603), (7, 21391374), (14, 10695687), (21, 7130458), (42, 3565229), (359, 417102), (718, 208551), (1077, 139034), (2154, 69517), (2513, 59586), (5026, 29793), (7539, 19862), (9931, 15078)]