188717896

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1427}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 361226880

約数和(自身を除く): 172508984

約数列:

[1, 2, 4, 8, 61, 122, 244, 271, 488, 542, 1084, 1427, 2168, 2854, 5708, 11416, 16531, 33062, 66124, 87047, 132248, 174094, 348188, 386717, 696376, 773434, 1546868, 3093736, 23589737, 47179474, 94358948, 188717896]

約数ペア:

[(1, 188717896), (2, 94358948), (4, 47179474), (8, 23589737), (61, 3093736), (122, 1546868), (244, 773434), (271, 696376), (488, 386717), (542, 348188), (1084, 174094), (1427, 132248), (2168, 87047), (2854, 66124), (5708, 33062), (11416, 16531)]