157216496

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{13859}}^1$

素因数の和:14576

約数の個数: 20

約数和(自身を含む): 305058600

約数和(自身を除く): 147842104

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 13859, 27718, 55436, 110872, 221744, 9826031, 19652062, 39304124, 78608248, 157216496]

約数ペア:

[(1, 157216496), (2, 78608248), (4, 39304124), (8, 19652062), (16, 9826031), (709, 221744), (1418, 110872), (2836, 55436), (5672, 27718), (11344, 13859)]