140988258

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 317333016

約数和(自身を除く): 176344758

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 246, 369, 438, 657, 738, 1314, 2617, 2993, 5234, 5986, 7851, 8979, 15702, 17958, 23553, 26937, 47106, 53874, 107297, 191041, 214594, 321891, 382082, 573123, 643782, 965673, 1146246, 1719369, 1931346, 3438738, 7832681, 15665362, 23498043, 46996086, 70494129, 140988258]

約数ペア:

[(1, 140988258), (2, 70494129), (3, 46996086), (6, 23498043), (9, 15665362), (18, 7832681), (41, 3438738), (73, 1931346), (82, 1719369), (123, 1146246), (146, 965673), (219, 643782), (246, 573123), (369, 382082), (438, 321891), (657, 214594), (738, 191041), (1314, 107297), (2617, 53874), (2993, 47106), (5234, 26937), (5986, 23553), (7851, 17958), (8979, 15702)]