142180788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3109}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 344140160

約数和(自身を除く): 201959372

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 3109, 3811, 6218, 7622, 9327, 11433, 12436, 15244, 18654, 22866, 37308, 45732, 115033, 230066, 320227, 345099, 460132, 640454, 690198, 960681, 1280908, 1380396, 1921362, 3842724, 11848399, 23696798, 35545197, 47393596, 71090394, 142180788]

約数ペア:

[(1, 142180788), (2, 71090394), (3, 47393596), (4, 35545197), (6, 23696798), (12, 11848399), (37, 3842724), (74, 1921362), (103, 1380396), (111, 1280908), (148, 960681), (206, 690198), (222, 640454), (309, 460132), (412, 345099), (444, 320227), (618, 230066), (1236, 115033), (3109, 45732), (3811, 37308), (6218, 22866), (7622, 18654), (9327, 15244), (11433, 12436)]