163923136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197023}}^1$

素因数の和:197048

約数の個数: 28

約数和(自身を含む): 350308672

約数和(自身を除く): 186385536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 197023, 394046, 788092, 1576184, 2561299, 3152368, 5122598, 6304736, 10245196, 12609472, 20490392, 40980784, 81961568, 163923136]

約数ペア:

[(1, 163923136), (2, 81961568), (4, 40980784), (8, 20490392), (13, 12609472), (16, 10245196), (26, 6304736), (32, 5122598), (52, 3152368), (64, 2561299), (104, 1576184), (208, 788092), (416, 394046), (832, 197023)]