155013912

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1878

約数の個数: 80

約数和(自身を含む): 437560200

約数和(自身を除く): 282546288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 1721, 2502, 3336, 3442, 3753, 5004, 5163, 6884, 7506, 10008, 10326, 11259, 13768, 15012, 15489, 20652, 22518, 30024, 30978, 41304, 45036, 46467, 61956, 90072, 92934, 123912, 139401, 185868, 239219, 278802, 371736, 478438, 557604, 717657, 956876, 1115208, 1435314, 1913752, 2152971, 2870628, 4305942, 5741256, 6458913, 8611884, 12917826, 17223768, 19376739, 25835652, 38753478, 51671304, 77506956, 155013912]

約数ペア:

[(1, 155013912), (2, 77506956), (3, 51671304), (4, 38753478), (6, 25835652), (8, 19376739), (9, 17223768), (12, 12917826), (18, 8611884), (24, 6458913), (27, 5741256), (36, 4305942), (54, 2870628), (72, 2152971), (81, 1913752), (108, 1435314), (139, 1115208), (162, 956876), (216, 717657), (278, 557604), (324, 478438), (417, 371736), (556, 278802), (648, 239219), (834, 185868), (1112, 139401), (1251, 123912), (1668, 92934), (1721, 90072), (2502, 61956), (3336, 46467), (3442, 45036), (3753, 41304), (5004, 30978), (5163, 30024), (6884, 22518), (7506, 20652), (10008, 15489), (10326, 15012), (11259, 13768)]