120402304

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{85513}}^1$

素因数の和:85538

約数の個数: 32

約数和(自身を含む): 261672840

約数和(自身を除く): 141270536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 85513, 171026, 342052, 684104, 940643, 1368208, 1881286, 2736416, 3762572, 5472832, 7525144, 10945664, 15050288, 30100576, 60201152, 120402304]

約数ペア:

[(1, 120402304), (2, 60201152), (4, 30100576), (8, 15050288), (11, 10945664), (16, 7525144), (22, 5472832), (32, 3762572), (44, 2736416), (64, 1881286), (88, 1368208), (128, 940643), (176, 684104), (352, 342052), (704, 171026), (1408, 85513)]