156940090580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86230819}}^1$

素因数の和:86230848

約数の個数: 48

約数和(自身を含む): 405629777280

約数和(自身を除く): 248689686700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 86230819, 172461638, 344923276, 431154095, 603615733, 862308190, 1121000647, 1207231466, 1724616380, 2242001294, 2414462932, 3018078665, 4484002588, 5605003235, 6036157330, 7847004529, 11210006470, 12072314660, 15694009058, 22420012940, 31388018116, 39235022645, 78470045290, 156940090580]

約数ペア:

[(1, 156940090580), (2, 78470045290), (4, 39235022645), (5, 31388018116), (7, 22420012940), (10, 15694009058), (13, 12072314660), (14, 11210006470), (20, 7847004529), (26, 6036157330), (28, 5605003235), (35, 4484002588), (52, 3018078665), (65, 2414462932), (70, 2242001294), (91, 1724616380), (130, 1207231466), (140, 1121000647), (182, 862308190), (260, 603615733), (364, 431154095), (455, 344923276), (910, 172461638), (1820, 86230819)]