129317818

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 226638720

約数和(自身を除く): 97320902

約数列:

[1, 2, 7, 14, 83, 109, 166, 218, 581, 763, 1021, 1162, 1526, 2042, 7147, 9047, 14294, 18094, 63329, 84743, 111289, 126658, 169486, 222578, 593201, 779023, 1186402, 1558046, 9236987, 18473974, 64658909, 129317818]

約数ペア:

[(1, 129317818), (2, 64658909), (7, 18473974), (14, 9236987), (83, 1558046), (109, 1186402), (166, 779023), (218, 593201), (581, 222578), (763, 169486), (1021, 126658), (1162, 111289), (1526, 84743), (2042, 63329), (7147, 18094), (9047, 14294)]