164089254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 384468480

約数和(自身を除く): 220379226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 109, 146, 218, 219, 327, 438, 491, 511, 654, 763, 982, 1022, 1473, 1526, 1533, 2289, 2946, 3066, 3437, 4578, 6874, 7957, 10311, 15914, 20622, 23871, 35843, 47742, 53519, 55699, 71686, 107038, 107529, 111398, 160557, 167097, 215058, 250901, 321114, 334194, 374633, 501802, 749266, 752703, 1123899, 1505406, 2247798, 3906887, 7813774, 11720661, 23441322, 27348209, 54696418, 82044627, 164089254]

約数ペア:

[(1, 164089254), (2, 82044627), (3, 54696418), (6, 27348209), (7, 23441322), (14, 11720661), (21, 7813774), (42, 3906887), (73, 2247798), (109, 1505406), (146, 1123899), (218, 752703), (219, 749266), (327, 501802), (438, 374633), (491, 334194), (511, 321114), (654, 250901), (763, 215058), (982, 167097), (1022, 160557), (1473, 111398), (1526, 107529), (1533, 107038), (2289, 71686), (2946, 55699), (3066, 53519), (3437, 47742), (4578, 35843), (6874, 23871), (7957, 20622), (10311, 15914)]