140535444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15349}}^1$

素因数の和:15472

約数の個数: 48

約数和(自身を含む): 378224000

約数和(自身を除く): 237688556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 15349, 30698, 46047, 61396, 92094, 107443, 184188, 214886, 322329, 429772, 644658, 1289316, 1673041, 3346082, 5019123, 6692164, 10038246, 11711287, 20076492, 23422574, 35133861, 46845148, 70267722, 140535444]

約数ペア:

[(1, 140535444), (2, 70267722), (3, 46845148), (4, 35133861), (6, 23422574), (7, 20076492), (12, 11711287), (14, 10038246), (21, 6692164), (28, 5019123), (42, 3346082), (84, 1673041), (109, 1289316), (218, 644658), (327, 429772), (436, 322329), (654, 214886), (763, 184188), (1308, 107443), (1526, 92094), (2289, 61396), (3052, 46047), (4578, 30698), (9156, 15349)]