146333516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 319527936

約数和(自身を除く): 173194420

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 361, 434, 467, 532, 589, 722, 868, 934, 1178, 1444, 1868, 2356, 2527, 3269, 4123, 5054, 6538, 8246, 8873, 10108, 11191, 13076, 14477, 16492, 17746, 22382, 28954, 35492, 44764, 57908, 62111, 78337, 101339, 124222, 156674, 168587, 202678, 248444, 275063, 313348, 337174, 405356, 550126, 674348, 1100252, 1180109, 1925441, 2360218, 3850882, 4720436, 5226197, 7701764, 10452394, 20904788, 36583379, 73166758, 146333516]

約数ペア:

[(1, 146333516), (2, 73166758), (4, 36583379), (7, 20904788), (14, 10452394), (19, 7701764), (28, 5226197), (31, 4720436), (38, 3850882), (62, 2360218), (76, 1925441), (124, 1180109), (133, 1100252), (217, 674348), (266, 550126), (361, 405356), (434, 337174), (467, 313348), (532, 275063), (589, 248444), (722, 202678), (868, 168587), (934, 156674), (1178, 124222), (1444, 101339), (1868, 78337), (2356, 62111), (2527, 57908), (3269, 44764), (4123, 35492), (5054, 28954), (6538, 22382), (8246, 17746), (8873, 16492), (10108, 14477), (11191, 13076)]