142875342

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{256049}}^1$

素因数の和:256088

約数の個数: 24

約数和(自身を含む): 319550400

約数和(自身を除く): 176675058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 256049, 512098, 768147, 1536294, 2304441, 4608882, 7937519, 15875038, 23812557, 47625114, 71437671, 142875342]

約数ペア:

[(1, 142875342), (2, 71437671), (3, 47625114), (6, 23812557), (9, 15875038), (18, 7937519), (31, 4608882), (62, 2304441), (93, 1536294), (186, 768147), (279, 512098), (558, 256049)]