140348376

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{30941}}^1$

素因数の和:30966

約数の個数: 80

約数和(自身を含む): 449277840

約数和(自身を除く): 308929464

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, 30941, 61882, 92823, 123764, 185646, 216587, 247528, 278469, 371292, 433174, 556938, 649761, 742584, 835407, 866348, 1113876, 1299522, 1670814, 1732696, 1949283, 2227752, 2506221, 2599044, 3341628, 3898566, 5012442, 5198088, 5847849, 6683256, 7797132, 10024884, 11695698, 15594264, 17543547, 20049768, 23391396, 35087094, 46782792, 70174188, 140348376]

約数ペア:

[(1, 140348376), (2, 70174188), (3, 46782792), (4, 35087094), (6, 23391396), (7, 20049768), (8, 17543547), (9, 15594264), (12, 11695698), (14, 10024884), (18, 7797132), (21, 6683256), (24, 5847849), (27, 5198088), (28, 5012442), (36, 3898566), (42, 3341628), (54, 2599044), (56, 2506221), (63, 2227752), (72, 1949283), (81, 1732696), (84, 1670814), (108, 1299522), (126, 1113876), (162, 866348), (168, 835407), (189, 742584), (216, 649761), (252, 556938), (324, 433174), (378, 371292), (504, 278469), (567, 247528), (648, 216587), (756, 185646), (1134, 123764), (1512, 92823), (2268, 61882), (4536, 30941)]