143375248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{289063}}^1$

素因数の和:289102

約数の個数: 20

約数和(自身を含む): 286751488

約数和(自身を除く): 143376240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 289063, 578126, 1156252, 2312504, 4625008, 8960953, 17921906, 35843812, 71687624, 143375248]

約数ペア:

[(1, 143375248), (2, 71687624), (4, 35843812), (8, 17921906), (16, 8960953), (31, 4625008), (62, 2312504), (124, 1156252), (248, 578126), (496, 289063)]