124443158

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 216952320

約数和(自身を除く): 92509162

約数列:

[1, 2, 7, 14, 103, 206, 211, 409, 422, 721, 818, 1442, 1477, 2863, 2954, 5726, 21733, 42127, 43466, 84254, 86299, 152131, 172598, 294889, 304262, 589778, 604093, 1208186, 8888797, 17777594, 62221579, 124443158]

約数ペア:

[(1, 124443158), (2, 62221579), (7, 17777594), (14, 8888797), (103, 1208186), (206, 604093), (211, 589778), (409, 304262), (422, 294889), (721, 172598), (818, 152131), (1442, 86299), (1477, 84254), (2863, 43466), (2954, 42127), (5726, 21733)]