159043616

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{25229}}^1$

素因数の和:25436

約数の個数: 24

約数和(自身を含む): 314719020

約数和(自身を除く): 155675404

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 25229, 50458, 100916, 201832, 403664, 807328, 4970113, 9940226, 19880452, 39760904, 79521808, 159043616]

約数ペア:

[(1, 159043616), (2, 79521808), (4, 39760904), (8, 19880452), (16, 9940226), (32, 4970113), (197, 807328), (394, 403664), (788, 201832), (1576, 100916), (3152, 50458), (6304, 25229)]