180406808

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 345990960

約数和(自身を除く): 165584152

約数列:

[1, 2, 4, 8, 83, 97, 166, 194, 332, 388, 664, 776, 2801, 5602, 8051, 11204, 16102, 22408, 32204, 64408, 232483, 271697, 464966, 543394, 929932, 1086788, 1859864, 2173576, 22550851, 45101702, 90203404, 180406808]

約数ペア:

[(1, 180406808), (2, 90203404), (4, 45101702), (8, 22550851), (83, 2173576), (97, 1859864), (166, 1086788), (194, 929932), (332, 543394), (388, 464966), (664, 271697), (776, 232483), (2801, 64408), (5602, 32204), (8051, 22408), (11204, 16102)]