127122198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 307591680

約数和(自身を除く): 180469482

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 241, 266, 399, 482, 661, 723, 798, 1322, 1446, 1687, 1983, 3374, 3966, 4579, 4627, 5061, 9158, 9254, 10122, 12559, 13737, 13881, 25118, 27474, 27762, 32053, 37677, 64106, 75354, 87913, 96159, 159301, 175826, 192318, 263739, 318602, 477903, 527478, 955806, 1115107, 2230214, 3026719, 3345321, 6053438, 6690642, 9080157, 18160314, 21187033, 42374066, 63561099, 127122198]

約数ペア:

[(1, 127122198), (2, 63561099), (3, 42374066), (6, 21187033), (7, 18160314), (14, 9080157), (19, 6690642), (21, 6053438), (38, 3345321), (42, 3026719), (57, 2230214), (114, 1115107), (133, 955806), (241, 527478), (266, 477903), (399, 318602), (482, 263739), (661, 192318), (723, 175826), (798, 159301), (1322, 96159), (1446, 87913), (1687, 75354), (1983, 64106), (3374, 37677), (3966, 32053), (4579, 27762), (4627, 27474), (5061, 25118), (9158, 13881), (9254, 13737), (10122, 12559)]