160997564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23279}}^1$

素因数の和:23322

約数の個数: 48

約数和(自身を含む): 365030400

約数和(自身を除く): 204032836

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 23279, 46558, 93116, 162953, 302627, 325906, 442301, 605254, 651812, 884602, 1210508, 1769204, 2118389, 3096107, 4236778, 5749913, 6192214, 8473556, 11499826, 12384428, 22999652, 40249391, 80498782, 160997564]

約数ペア:

[(1, 160997564), (2, 80498782), (4, 40249391), (7, 22999652), (13, 12384428), (14, 11499826), (19, 8473556), (26, 6192214), (28, 5749913), (38, 4236778), (52, 3096107), (76, 2118389), (91, 1769204), (133, 1210508), (182, 884602), (247, 651812), (266, 605254), (364, 442301), (494, 325906), (532, 302627), (988, 162953), (1729, 93116), (3458, 46558), (6916, 23279)]