155380984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{29927}}^1$

素因数の和:30003

約数の個数: 32

約数和(自身を含む): 323222400

約数和(自身を除く): 167841416

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 29927, 59854, 119708, 239416, 329197, 658394, 1316788, 1765693, 2633576, 3531386, 7062772, 14125544, 19422623, 38845246, 77690492, 155380984]

約数ペア:

[(1, 155380984), (2, 77690492), (4, 38845246), (8, 19422623), (11, 14125544), (22, 7062772), (44, 3531386), (59, 2633576), (88, 1765693), (118, 1316788), (236, 658394), (472, 329197), (649, 239416), (1298, 119708), (2596, 59854), (5192, 29927)]