156744254192

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{112087}}^1$

素因数の和:113397

約数の個数: 40

約数和(自身を含む): 308222272512

約数和(自身を除く): 151478018320

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1231, 2462, 4924, 9848, 19696, 87401, 112087, 174802, 224174, 349604, 448348, 699208, 896696, 1398416, 1793392, 7958177, 15916354, 31832708, 63665416, 127330832, 137979097, 275958194, 551916388, 1103832776, 2207665552, 9796515887, 19593031774, 39186063548, 78372127096, 156744254192]

約数ペア:

[(1, 156744254192), (2, 78372127096), (4, 39186063548), (8, 19593031774), (16, 9796515887), (71, 2207665552), (142, 1103832776), (284, 551916388), (568, 275958194), (1136, 137979097), (1231, 127330832), (2462, 63665416), (4924, 31832708), (9848, 15916354), (19696, 7958177), (87401, 1793392), (112087, 1398416), (174802, 896696), (224174, 699208), (349604, 448348)]