173128436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{2239}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 326645760

約数和(自身を除く): 153517324

約数列:

[1, 2, 4, 13, 26, 52, 1487, 2239, 2974, 4478, 5948, 8956, 19331, 29107, 38662, 58214, 77324, 116428, 3329393, 6658786, 13317572, 43282109, 86564218, 173128436]

約数ペア:

[(1, 173128436), (2, 86564218), (4, 43282109), (13, 13317572), (26, 6658786), (52, 3329393), (1487, 116428), (2239, 77324), (2974, 58214), (4478, 38662), (5948, 29107), (8956, 19331)]