133644784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4878

約数の個数: 80

約数和(自身を含む): 335534080

約数和(自身を除く): 201889296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 4831, 6916, 9662, 13832, 19324, 27664, 33817, 38648, 62803, 67634, 77296, 91789, 125606, 135268, 183578, 251212, 270536, 367156, 439621, 502424, 541072, 642523, 734312, 879242, 1004848, 1193257, 1285046, 1468624, 1758484, 2386514, 2570092, 3516968, 4773028, 5140184, 7033936, 8352799, 9546056, 10280368, 16705598, 19092112, 33411196, 66822392, 133644784]

約数ペア:

[(1, 133644784), (2, 66822392), (4, 33411196), (7, 19092112), (8, 16705598), (13, 10280368), (14, 9546056), (16, 8352799), (19, 7033936), (26, 5140184), (28, 4773028), (38, 3516968), (52, 2570092), (56, 2386514), (76, 1758484), (91, 1468624), (104, 1285046), (112, 1193257), (133, 1004848), (152, 879242), (182, 734312), (208, 642523), (247, 541072), (266, 502424), (304, 439621), (364, 367156), (494, 270536), (532, 251212), (728, 183578), (988, 135268), (1064, 125606), (1456, 91789), (1729, 77296), (1976, 67634), (2128, 62803), (3458, 38648), (3952, 33817), (4831, 27664), (6916, 19324), (9662, 13832)]