156729505736

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{39900587}}^1$

素因数の和:39901084

約数の個数: 16

約数和(自身を含む): 294466339440

約数和(自身を除く): 137736833704

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 39900587, 79801174, 159602348, 319204696, 19591188217, 39182376434, 78364752868, 156729505736]

約数ペア:

[(1, 156729505736), (2, 78364752868), (4, 39182376434), (8, 19591188217), (491, 319204696), (982, 159602348), (1964, 79801174), (3928, 39900587)]