128417096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5021}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 253108800

約数和(自身を除く): 124691704

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 3197, 5021, 6394, 10042, 12788, 20084, 25576, 40168, 115483, 230966, 461932, 697919, 923864, 1395838, 2791676, 5583352, 16052137, 32104274, 64208548, 128417096]

約数ペア:

[(1, 128417096), (2, 64208548), (4, 32104274), (8, 16052137), (23, 5583352), (46, 2791676), (92, 1395838), (139, 923864), (184, 697919), (278, 461932), (556, 230966), (1112, 115483), (3197, 40168), (5021, 25576), (6394, 20084), (10042, 12788)]