127576184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 261360000

約数和(自身を除く): 133783816

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 131, 149, 152, 172, 262, 298, 344, 524, 596, 817, 1048, 1192, 1634, 2489, 2831, 3268, 4978, 5633, 5662, 6407, 6536, 9956, 11266, 11324, 12814, 19519, 19912, 22532, 22648, 25628, 39038, 45064, 51256, 78076, 107027, 121733, 156152, 214054, 243466, 370861, 428108, 486932, 741722, 839317, 856216, 973864, 1483444, 1678634, 2966888, 3357268, 6714536, 15947023, 31894046, 63788092, 127576184]

約数ペア:

[(1, 127576184), (2, 63788092), (4, 31894046), (8, 15947023), (19, 6714536), (38, 3357268), (43, 2966888), (76, 1678634), (86, 1483444), (131, 973864), (149, 856216), (152, 839317), (172, 741722), (262, 486932), (298, 428108), (344, 370861), (524, 243466), (596, 214054), (817, 156152), (1048, 121733), (1192, 107027), (1634, 78076), (2489, 51256), (2831, 45064), (3268, 39038), (4978, 25628), (5633, 22648), (5662, 22532), (6407, 19912), (6536, 19519), (9956, 12814), (11266, 11324)]