159409912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3931}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 309291120

約数和(自身を除く): 149881208

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1096, 3931, 5069, 7862, 10138, 15724, 20276, 31448, 40552, 145447, 290894, 538547, 581788, 1077094, 1163576, 2154188, 4308376, 19926239, 39852478, 79704956, 159409912]

約数ペア:

[(1, 159409912), (2, 79704956), (4, 39852478), (8, 19926239), (37, 4308376), (74, 2154188), (137, 1163576), (148, 1077094), (274, 581788), (296, 538547), (548, 290894), (1096, 145447), (3931, 40552), (5069, 31448), (7862, 20276), (10138, 15724)]