156952172176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316435831}}^1$

素因数の和:316435870

約数の個数: 20

約数和(自身を含む): 313904345344

約数和(自身を除く): 156952173168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316435831, 632871662, 1265743324, 2531486648, 5062973296, 9809510761, 19619021522, 39238043044, 78476086088, 156952172176]

約数ペア:

[(1, 156952172176), (2, 78476086088), (4, 39238043044), (8, 19619021522), (16, 9809510761), (31, 5062973296), (62, 2531486648), (124, 1265743324), (248, 632871662), (496, 316435831)]