149249286

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{34693}}^1$

素因数の和:34940

約数の個数: 24

約数和(自身を含む): 324735840

約数和(自身を除く): 175486554

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 34693, 69386, 104079, 208158, 312237, 624474, 8291627, 16583254, 24874881, 49749762, 74624643, 149249286]

約数ペア:

[(1, 149249286), (2, 74624643), (3, 49749762), (6, 24874881), (9, 16583254), (18, 8291627), (239, 624474), (478, 312237), (717, 208158), (1434, 104079), (2151, 69386), (4302, 34693)]