129314234

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 238163328

約数和(自身を除く): 108849094

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 103, 161, 206, 322, 557, 721, 1114, 1127, 1442, 2254, 2369, 3899, 4738, 5047, 7798, 10094, 12811, 16583, 25622, 27293, 33166, 54586, 57371, 89677, 114742, 116081, 179354, 232162, 401597, 627739, 803194, 1255478, 1319533, 2639066, 2811179, 5622358, 9236731, 18473462, 64657117, 129314234]

約数ペア:

[(1, 129314234), (2, 64657117), (7, 18473462), (14, 9236731), (23, 5622358), (46, 2811179), (49, 2639066), (98, 1319533), (103, 1255478), (161, 803194), (206, 627739), (322, 401597), (557, 232162), (721, 179354), (1114, 116081), (1127, 114742), (1442, 89677), (2254, 57371), (2369, 54586), (3899, 33166), (4738, 27293), (5047, 25622), (7798, 16583), (10094, 12811)]