181417548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 485578240

約数和(自身を除く): 304160692

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 97, 114, 156, 194, 228, 247, 291, 388, 494, 582, 631, 741, 988, 1164, 1261, 1262, 1482, 1843, 1893, 2522, 2524, 2964, 3686, 3783, 3786, 5044, 5529, 7372, 7566, 7572, 8203, 11058, 11989, 15132, 16406, 22116, 23959, 23978, 24609, 32812, 35967, 47918, 47956, 49218, 61207, 71877, 71934, 95836, 98436, 122414, 143754, 143868, 155857, 183621, 244828, 287508, 311714, 367242, 467571, 623428, 734484, 795691, 935142, 1162933, 1591382, 1870284, 2325866, 2387073, 3182764, 3488799, 4651732, 4774146, 6977598, 9548292, 13955196, 15118129, 30236258, 45354387, 60472516, 90708774, 181417548]

約数ペア:

[(1, 181417548), (2, 90708774), (3, 60472516), (4, 45354387), (6, 30236258), (12, 15118129), (13, 13955196), (19, 9548292), (26, 6977598), (38, 4774146), (39, 4651732), (52, 3488799), (57, 3182764), (76, 2387073), (78, 2325866), (97, 1870284), (114, 1591382), (156, 1162933), (194, 935142), (228, 795691), (247, 734484), (291, 623428), (388, 467571), (494, 367242), (582, 311714), (631, 287508), (741, 244828), (988, 183621), (1164, 155857), (1261, 143868), (1262, 143754), (1482, 122414), (1843, 98436), (1893, 95836), (2522, 71934), (2524, 71877), (2964, 61207), (3686, 49218), (3783, 47956), (3786, 47918), (5044, 35967), (5529, 32812), (7372, 24609), (7566, 23978), (7572, 23959), (8203, 22116), (11058, 16406), (11989, 15132)]