152203268

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{76561}}^1$

素因数の和:76643

約数の個数: 24

約数和(自身を含む): 308697984

約数和(自身を除く): 156494716

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 76561, 153122, 306244, 535927, 1071854, 2143708, 5435831, 10871662, 21743324, 38050817, 76101634, 152203268]

約数ペア:

[(1, 152203268), (2, 76101634), (4, 38050817), (7, 21743324), (14, 10871662), (28, 5435831), (71, 2143708), (142, 1071854), (284, 535927), (497, 306244), (994, 153122), (1988, 76561)]