143438868

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{54581}}^1$

素因数の和:54664

約数の個数: 36

約数和(自身を含む): 367555188

約数和(自身を除く): 224116320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 54581, 109162, 163743, 218324, 327486, 491229, 654972, 982458, 1964916, 3984413, 7968826, 11953239, 15937652, 23906478, 35859717, 47812956, 71719434, 143438868]

約数ペア:

[(1, 143438868), (2, 71719434), (3, 47812956), (4, 35859717), (6, 23906478), (9, 15937652), (12, 11953239), (18, 7968826), (36, 3984413), (73, 1964916), (146, 982458), (219, 654972), (292, 491229), (438, 327486), (657, 218324), (876, 163743), (1314, 109162), (2628, 54581)]