139040993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 54495007

約数列:

[1, 7, 13, 19, 29, 47, 59, 91, 133, 203, 247, 329, 377, 413, 551, 611, 767, 893, 1121, 1363, 1711, 1729, 2639, 2773, 3857, 4277, 5369, 6251, 7163, 7847, 9541, 11609, 11977, 14573, 17719, 19411, 22243, 25897, 32509, 36049, 50141, 52687, 80417, 81263, 102011, 124033, 155701, 181279, 227563, 252343, 336661, 368809, 422617, 562919, 684931, 1045421, 1527923, 2356627, 2958319, 4794517, 7317947, 10695461, 19862999, 139040993]

約数ペア:

[(1, 139040993), (7, 19862999), (13, 10695461), (19, 7317947), (29, 4794517), (47, 2958319), (59, 2356627), (91, 1527923), (133, 1045421), (203, 684931), (247, 562919), (329, 422617), (377, 368809), (413, 336661), (551, 252343), (611, 227563), (767, 181279), (893, 155701), (1121, 124033), (1363, 102011), (1711, 81263), (1729, 80417), (2639, 52687), (2773, 50141), (3857, 36049), (4277, 32509), (5369, 25897), (6251, 22243), (7163, 19411), (7847, 17719), (9541, 14573), (11609, 11977)]