166489472

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{9929}}^1$

素因数の和:10074

約数の個数: 32

約数和(自身を含む): 334243800

約数和(自身を除く): 167754328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 9929, 16768, 19858, 39716, 79432, 158864, 317728, 635456, 1270912, 1300699, 2601398, 5202796, 10405592, 20811184, 41622368, 83244736, 166489472]

約数ペア:

[(1, 166489472), (2, 83244736), (4, 41622368), (8, 20811184), (16, 10405592), (32, 5202796), (64, 2601398), (128, 1300699), (131, 1270912), (262, 635456), (524, 317728), (1048, 158864), (2096, 79432), (4192, 39716), (8384, 19858), (9929, 16768)]