123898082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 239376384

約数和(自身を除く): 115478302

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 103, 107, 146, 154, 206, 214, 511, 721, 749, 803, 1022, 1133, 1177, 1442, 1498, 1606, 2266, 2354, 5621, 7519, 7811, 7931, 8239, 11021, 11242, 15038, 15622, 15862, 16478, 22042, 52633, 54677, 77147, 82709, 85921, 105266, 109354, 121231, 154294, 165418, 171842, 242462, 578963, 601447, 804533, 848617, 1157926, 1202894, 1609066, 1697234, 5631731, 8849863, 11263462, 17699726, 61949041, 123898082]

約数ペア:

[(1, 123898082), (2, 61949041), (7, 17699726), (11, 11263462), (14, 8849863), (22, 5631731), (73, 1697234), (77, 1609066), (103, 1202894), (107, 1157926), (146, 848617), (154, 804533), (206, 601447), (214, 578963), (511, 242462), (721, 171842), (749, 165418), (803, 154294), (1022, 121231), (1133, 109354), (1177, 105266), (1442, 85921), (1498, 82709), (1606, 77147), (2266, 54677), (2354, 52633), (5621, 22042), (7519, 16478), (7811, 15862), (7931, 15622), (8239, 15038), (11021, 11242)]