138618187130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{363379}}^1$

素因数の和:364454

約数の個数: 32

約数和(自身を含む): 256505581440

約数和(自身を除く): 117887394310

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1031, 2062, 5155, 10310, 38147, 76294, 190735, 363379, 381470, 726758, 1816895, 3633790, 13445023, 26890046, 67225115, 134450230, 374643749, 749287498, 1873218745, 3746437490, 13861818713, 27723637426, 69309093565, 138618187130]

約数ペア:

[(1, 138618187130), (2, 69309093565), (5, 27723637426), (10, 13861818713), (37, 3746437490), (74, 1873218745), (185, 749287498), (370, 374643749), (1031, 134450230), (2062, 67225115), (5155, 26890046), (10310, 13445023), (38147, 3633790), (76294, 1816895), (190735, 726758), (363379, 381470)]