155538190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{676253}}^1$

素因数の和:676283

約数の個数: 16

約数和(自身を含む): 292141728

約数和(自身を除く): 136603538

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 676253, 1352506, 3381265, 6762530, 15553819, 31107638, 77769095, 155538190]

約数ペア:

[(1, 155538190), (2, 77769095), (5, 31107638), (10, 15553819), (23, 6762530), (46, 3381265), (115, 1352506), (230, 676253)]