128599394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36307}}^1$

素因数の和:36350

約数の個数: 32

約数和(自身を含む): 250960896

約数和(自身を除く): 122361502

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 36307, 72614, 254149, 399377, 508298, 798754, 835061, 1670122, 2795639, 5591278, 5845427, 9185671, 11690854, 18371342, 64299697, 128599394]

約数ペア:

[(1, 128599394), (2, 64299697), (7, 18371342), (11, 11690854), (14, 9185671), (22, 5845427), (23, 5591278), (46, 2795639), (77, 1670122), (154, 835061), (161, 798754), (253, 508298), (322, 399377), (506, 254149), (1771, 72614), (3542, 36307)]