187657232

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 426639360

約数和(自身を除く): 238982128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 127, 158, 167, 254, 316, 334, 508, 553, 632, 668, 889, 1016, 1106, 1169, 1264, 1336, 1778, 2032, 2212, 2338, 2672, 3556, 4424, 4676, 7112, 8848, 9352, 10033, 13193, 14224, 18704, 20066, 21209, 26386, 40132, 42418, 52772, 70231, 80264, 84836, 92351, 105544, 140462, 148463, 160528, 169672, 184702, 211088, 280924, 296926, 339344, 369404, 561848, 593852, 738808, 1123696, 1187704, 1477616, 1675511, 2375408, 3351022, 6702044, 11728577, 13404088, 23457154, 26808176, 46914308, 93828616, 187657232]

約数ペア:

[(1, 187657232), (2, 93828616), (4, 46914308), (7, 26808176), (8, 23457154), (14, 13404088), (16, 11728577), (28, 6702044), (56, 3351022), (79, 2375408), (112, 1675511), (127, 1477616), (158, 1187704), (167, 1123696), (254, 738808), (316, 593852), (334, 561848), (508, 369404), (553, 339344), (632, 296926), (668, 280924), (889, 211088), (1016, 184702), (1106, 169672), (1169, 160528), (1264, 148463), (1336, 140462), (1778, 105544), (2032, 92351), (2212, 84836), (2338, 80264), (2672, 70231), (3556, 52772), (4424, 42418), (4676, 40132), (7112, 26386), (8848, 21209), (9352, 20066), (10033, 18704), (13193, 14224)]