140901768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31063}}^1$

素因数の和:31088

約数の個数: 80

約数和(自身を含む): 451049280

約数和(自身を除く): 310147512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 31063, 62126, 93189, 124252, 186378, 217441, 248504, 279567, 372756, 434882, 559134, 652323, 745512, 838701, 869764, 1118268, 1304646, 1677402, 1739528, 1956969, 2236536, 2516103, 2609292, 3354804, 3913938, 5032206, 5218584, 5870907, 6709608, 7827876, 10064412, 11741814, 15655752, 17612721, 20128824, 23483628, 35225442, 46967256, 70450884, 140901768]

約数ペア:

[(1, 140901768), (2, 70450884), (3, 46967256), (4, 35225442), (6, 23483628), (7, 20128824), (8, 17612721), (9, 15655752), (12, 11741814), (14, 10064412), (18, 7827876), (21, 6709608), (24, 5870907), (27, 5218584), (28, 5032206), (36, 3913938), (42, 3354804), (54, 2609292), (56, 2516103), (63, 2236536), (72, 1956969), (81, 1739528), (84, 1677402), (108, 1304646), (126, 1118268), (162, 869764), (168, 838701), (189, 745512), (216, 652323), (252, 559134), (324, 434882), (378, 372756), (504, 279567), (567, 248504), (648, 217441), (756, 186378), (1134, 124252), (1512, 93189), (2268, 62126), (4536, 31063)]