155639096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2333}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 302486400

約数和(自身を除く): 146847304

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 269, 538, 1076, 2152, 2333, 4666, 8339, 9332, 16678, 18664, 33356, 66712, 72323, 144646, 289292, 578584, 627577, 1255154, 2510308, 5020616, 19454887, 38909774, 77819548, 155639096]

約数ペア:

[(1, 155639096), (2, 77819548), (4, 38909774), (8, 19454887), (31, 5020616), (62, 2510308), (124, 1255154), (248, 627577), (269, 578584), (538, 289292), (1076, 144646), (2152, 72323), (2333, 66712), (4666, 33356), (8339, 18664), (9332, 16678)]