143200144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{308621}}^1$

素因数の和:308658

約数の個数: 20

約数和(自身を含む): 287018460

約数和(自身を除く): 143818316

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 308621, 617242, 1234484, 2468968, 4937936, 8950009, 17900018, 35800036, 71600072, 143200144]

約数ペア:

[(1, 143200144), (2, 71600072), (4, 35800036), (8, 17900018), (16, 8950009), (29, 4937936), (58, 2468968), (116, 1234484), (232, 617242), (464, 308621)]