156983248

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101149}}^1$

素因数の和:101254

約数の個数: 20

約数和(自身を含む): 307293700

約数和(自身を除く): 150310452

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 101149, 202298, 404596, 809192, 1618384, 9811453, 19622906, 39245812, 78491624, 156983248]

約数ペア:

[(1, 156983248), (2, 78491624), (4, 39245812), (8, 19622906), (16, 9811453), (97, 1618384), (194, 809192), (388, 404596), (776, 202298), (1552, 101149)]