156929987898

素因数分解:

$2^1\times 3^4\times {\mathrm{1993}}^1\times {\mathrm{486053}}^1$

素因数の和:488060

約数の個数: 40

約数和(自身を含む): 351816578388

約数和(自身を除く): 194886590490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1993, 3986, 5979, 11958, 17937, 35874, 53811, 107622, 161433, 322866, 486053, 972106, 1458159, 2916318, 4374477, 8748954, 13123431, 26246862, 39370293, 78740586, 968703629, 1937407258, 2906110887, 5812221774, 8718332661, 17436665322, 26154997983, 52309995966, 78464993949, 156929987898]

約数ペア:

[(1, 156929987898), (2, 78464993949), (3, 52309995966), (6, 26154997983), (9, 17436665322), (18, 8718332661), (27, 5812221774), (54, 2906110887), (81, 1937407258), (162, 968703629), (1993, 78740586), (3986, 39370293), (5979, 26246862), (11958, 13123431), (17937, 8748954), (35874, 4374477), (53811, 2916318), (107622, 1458159), (161433, 972106), (322866, 486053)]