160771456

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{1307}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 331205220

約数和(自身を除く): 170433764

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1307, 1922, 1984, 2614, 3844, 3968, 5228, 7688, 10456, 15376, 20912, 30752, 40517, 41824, 61504, 81034, 83648, 123008, 162068, 167296, 324136, 648272, 1256027, 1296544, 2512054, 2593088, 5024108, 5186176, 10048216, 20096432, 40192864, 80385728, 160771456]

約数ペア:

[(1, 160771456), (2, 80385728), (4, 40192864), (8, 20096432), (16, 10048216), (31, 5186176), (32, 5024108), (62, 2593088), (64, 2512054), (124, 1296544), (128, 1256027), (248, 648272), (496, 324136), (961, 167296), (992, 162068), (1307, 123008), (1922, 83648), (1984, 81034), (2614, 61504), (3844, 41824), (3968, 40517), (5228, 30752), (7688, 20912), (10456, 15376)]