166012960

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19577}}^1$

素因数の和:19645

約数の個数: 48

約数和(自身を含む): 399626136

約数和(自身を除く): 233613176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 19577, 39154, 78308, 97885, 156616, 195770, 313232, 391540, 626464, 783080, 1037581, 1566160, 2075162, 3132320, 4150324, 5187905, 8300648, 10375810, 16601296, 20751620, 33202592, 41503240, 83006480, 166012960]

約数ペア:

[(1, 166012960), (2, 83006480), (4, 41503240), (5, 33202592), (8, 20751620), (10, 16601296), (16, 10375810), (20, 8300648), (32, 5187905), (40, 4150324), (53, 3132320), (80, 2075162), (106, 1566160), (160, 1037581), (212, 783080), (265, 626464), (424, 391540), (530, 313232), (848, 195770), (1060, 156616), (1696, 97885), (2120, 78308), (4240, 39154), (8480, 19577)]