153351286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1999}}^1$

素因数の和:2340

約数の個数: 24

約数和(自身を含む): 253764000

約数和(自身を除く): 100412714

約数列:

[1, 2, 11, 22, 121, 242, 317, 634, 1999, 3487, 3998, 6974, 21989, 38357, 43978, 76714, 241879, 483758, 633683, 1267366, 6970513, 13941026, 76675643, 153351286]

約数ペア:

[(1, 153351286), (2, 76675643), (11, 13941026), (22, 6970513), (121, 1267366), (242, 633683), (317, 483758), (634, 241879), (1999, 76714), (3487, 43978), (3998, 38357), (6974, 21989)]