15040336

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 30097280

約数和(自身を除く): 15056944

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 163, 292, 316, 326, 584, 632, 652, 1168, 1264, 1304, 2608, 5767, 11534, 11899, 12877, 23068, 23798, 25754, 46136, 47596, 51508, 92272, 95192, 103016, 190384, 206032, 940021, 1880042, 3760084, 7520168, 15040336]

約数ペア:

[(1, 15040336), (2, 7520168), (4, 3760084), (8, 1880042), (16, 940021), (73, 206032), (79, 190384), (146, 103016), (158, 95192), (163, 92272), (292, 51508), (316, 47596), (326, 46136), (584, 25754), (632, 23798), (652, 23068), (1168, 12877), (1264, 11899), (1304, 11534), (2608, 5767)]