128224896

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2549}}^1$

素因数の和:2697

約数の個数: 64

約数和(自身を含む): 343332000

約数和(自身を除く): 215107104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1572, 2096, 2549, 3144, 4192, 5098, 6288, 7647, 8384, 10196, 12576, 15294, 16768, 20392, 25152, 30588, 40784, 50304, 61176, 81568, 122352, 163136, 244704, 326272, 333919, 489408, 667838, 978816, 1001757, 1335676, 2003514, 2671352, 4007028, 5342704, 8014056, 10685408, 16028112, 21370816, 32056224, 42741632, 64112448, 128224896]

約数ペア:

[(1, 128224896), (2, 64112448), (3, 42741632), (4, 32056224), (6, 21370816), (8, 16028112), (12, 10685408), (16, 8014056), (24, 5342704), (32, 4007028), (48, 2671352), (64, 2003514), (96, 1335676), (128, 1001757), (131, 978816), (192, 667838), (262, 489408), (384, 333919), (393, 326272), (524, 244704), (786, 163136), (1048, 122352), (1572, 81568), (2096, 61176), (2549, 50304), (3144, 40784), (4192, 30588), (5098, 25152), (6288, 20392), (7647, 16768), (8384, 15294), (10196, 12576)]