144680966512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{291695497}}^1$

素因数の和:291695536

約数の個数: 20

約数和(自身を含む): 289361934016

約数和(自身を除く): 144680967504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 291695497, 583390994, 1166781988, 2333563976, 4667127952, 9042560407, 18085120814, 36170241628, 72340483256, 144680966512]

約数ペア:

[(1, 144680966512), (2, 72340483256), (4, 36170241628), (8, 18085120814), (16, 9042560407), (31, 4667127952), (62, 2333563976), (124, 1166781988), (248, 583390994), (496, 291695497)]