144440408

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83203}}^1$

素因数の和:83247

約数の個数: 32

約数和(自身を含む): 319503360

約数和(自身を除く): 175062952

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 83203, 166406, 332812, 582421, 665624, 1164842, 2329684, 2579293, 4659368, 5158586, 10317172, 18055051, 20634344, 36110102, 72220204, 144440408]

約数ペア:

[(1, 144440408), (2, 72220204), (4, 36110102), (7, 20634344), (8, 18055051), (14, 10317172), (28, 5158586), (31, 4659368), (56, 2579293), (62, 2329684), (124, 1164842), (217, 665624), (248, 582421), (434, 332812), (868, 166406), (1736, 83203)]