153300520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{166631}}^1$

素因数の和:166665

約数の個数: 32

約数和(自身を含む): 359925120

約数和(自身を除く): 206624600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 166631, 333262, 666524, 833155, 1333048, 1666310, 3332620, 3832513, 6665240, 7665026, 15330052, 19162565, 30660104, 38325130, 76650260, 153300520]

約数ペア:

[(1, 153300520), (2, 76650260), (4, 38325130), (5, 30660104), (8, 19162565), (10, 15330052), (20, 7665026), (23, 6665240), (40, 3832513), (46, 3332620), (92, 1666310), (115, 1333048), (184, 833155), (230, 666524), (460, 333262), (920, 166631)]