167870628

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 438737208

約数和(自身を除く): 270866580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 193, 222, 333, 386, 444, 579, 653, 666, 772, 1158, 1306, 1332, 1737, 1959, 2316, 2612, 3474, 3918, 5877, 6948, 7141, 7836, 11754, 14282, 21423, 23508, 24161, 28564, 42846, 48322, 64269, 72483, 85692, 96644, 126029, 128538, 144966, 217449, 252058, 257076, 289932, 378087, 434898, 504116, 756174, 869796, 1134261, 1512348, 2268522, 4537044, 4663073, 9326146, 13989219, 18652292, 27978438, 41967657, 55956876, 83935314, 167870628]

約数ペア:

[(1, 167870628), (2, 83935314), (3, 55956876), (4, 41967657), (6, 27978438), (9, 18652292), (12, 13989219), (18, 9326146), (36, 4663073), (37, 4537044), (74, 2268522), (111, 1512348), (148, 1134261), (193, 869796), (222, 756174), (333, 504116), (386, 434898), (444, 378087), (579, 289932), (653, 257076), (666, 252058), (772, 217449), (1158, 144966), (1306, 128538), (1332, 126029), (1737, 96644), (1959, 85692), (2316, 72483), (2612, 64269), (3474, 48322), (3918, 42846), (5877, 28564), (6948, 24161), (7141, 23508), (7836, 21423), (11754, 14282)]