130318938

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 289313856

約数和(自身を除く): 158994918

約数列:

[1, 2, 3, 6, 9, 18, 71, 107, 142, 213, 214, 321, 426, 639, 642, 953, 963, 1278, 1906, 1926, 2859, 5718, 7597, 8577, 15194, 17154, 22791, 45582, 67663, 68373, 101971, 135326, 136746, 202989, 203942, 305913, 405978, 608967, 611826, 917739, 1217934, 1835478, 7239941, 14479882, 21719823, 43439646, 65159469, 130318938]

約数ペア:

[(1, 130318938), (2, 65159469), (3, 43439646), (6, 21719823), (9, 14479882), (18, 7239941), (71, 1835478), (107, 1217934), (142, 917739), (213, 611826), (214, 608967), (321, 405978), (426, 305913), (639, 203942), (642, 202989), (953, 136746), (963, 135326), (1278, 101971), (1906, 68373), (1926, 67663), (2859, 45582), (5718, 22791), (7597, 17154), (8577, 15194)]