157480436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{56003}}^1$

素因数の和:56063

約数の個数: 24

約数和(自身を含む): 297941280

約数和(自身を除く): 140460844

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 56003, 112006, 224012, 1064057, 2072111, 2128114, 4144222, 4256228, 8288444, 39370109, 78740218, 157480436]

約数ペア:

[(1, 157480436), (2, 78740218), (4, 39370109), (19, 8288444), (37, 4256228), (38, 4144222), (74, 2128114), (76, 2072111), (148, 1064057), (703, 224012), (1406, 112006), (2812, 56003)]