156931402

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{4549}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 241113600

約数和(自身を除く): 84182198

約数列:

[1, 2, 47, 94, 367, 734, 4549, 9098, 17249, 34498, 213803, 427606, 1669483, 3338966, 78465701, 156931402]

約数ペア:

[(1, 156931402), (2, 78465701), (47, 3338966), (94, 1669483), (367, 427606), (734, 213803), (4549, 34498), (9098, 17249)]