156947334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 342524160

約数和(自身を除く): 185576826

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 101, 114, 129, 202, 258, 303, 317, 606, 634, 817, 951, 1634, 1902, 1919, 2451, 3838, 4343, 4902, 5757, 6023, 8686, 11514, 12046, 13029, 13631, 18069, 26058, 27262, 32017, 36138, 40893, 64034, 81786, 82517, 96051, 165034, 192102, 247551, 258989, 495102, 517978, 608323, 776967, 1216646, 1376731, 1553934, 1824969, 2753462, 3649938, 4130193, 8260386, 26157889, 52315778, 78473667, 156947334]

約数ペア:

[(1, 156947334), (2, 78473667), (3, 52315778), (6, 26157889), (19, 8260386), (38, 4130193), (43, 3649938), (57, 2753462), (86, 1824969), (101, 1553934), (114, 1376731), (129, 1216646), (202, 776967), (258, 608323), (303, 517978), (317, 495102), (606, 258989), (634, 247551), (817, 192102), (951, 165034), (1634, 96051), (1902, 82517), (1919, 81786), (2451, 64034), (3838, 40893), (4343, 36138), (4902, 32017), (5757, 27262), (6023, 26058), (8686, 18069), (11514, 13631), (12046, 13029)]