156720488

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2657}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 300938760

約数和(自身を除く): 144218272

約数列:

[1, 2, 4, 8, 73, 101, 146, 202, 292, 404, 584, 808, 2657, 5314, 7373, 10628, 14746, 21256, 29492, 58984, 193961, 268357, 387922, 536714, 775844, 1073428, 1551688, 2146856, 19590061, 39180122, 78360244, 156720488]

約数ペア:

[(1, 156720488), (2, 78360244), (4, 39180122), (8, 19590061), (73, 2146856), (101, 1551688), (146, 1073428), (202, 775844), (292, 536714), (404, 387922), (584, 268357), (808, 193961), (2657, 58984), (5314, 29492), (7373, 21256), (10628, 14746)]