172079752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{10151}}^1$

素因数の和:10333

約数の個数: 32

約数和(自身を含む): 349634880

約数和(自身を除く): 177555128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 10151, 16952, 20302, 40604, 81208, 131963, 263926, 527852, 1055704, 1654613, 3309226, 6618452, 13236904, 21509969, 43019938, 86039876, 172079752]

約数ペア:

[(1, 172079752), (2, 86039876), (4, 43019938), (8, 21509969), (13, 13236904), (26, 6618452), (52, 3309226), (104, 1654613), (163, 1055704), (326, 527852), (652, 263926), (1304, 131963), (2119, 81208), (4238, 40604), (8476, 20302), (10151, 16952)]