157260226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{24781}}^1$

素因数の和:24969

約数の個数: 16

約数和(自身を含む): 249802560

約数和(自身を除く): 92542334

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 24781, 49562, 470839, 941678, 4138427, 8276854, 78630113, 157260226]

約数ペア:

[(1, 157260226), (2, 78630113), (19, 8276854), (38, 4138427), (167, 941678), (334, 470839), (3173, 49562), (6346, 24781)]