147883888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{298153}}^1$

素因数の和:298192

約数の個数: 20

約数和(自身を含む): 295768768

約数和(自身を除く): 147884880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 298153, 596306, 1192612, 2385224, 4770448, 9242743, 18485486, 36970972, 73941944, 147883888]

約数ペア:

[(1, 147883888), (2, 73941944), (4, 36970972), (8, 18485486), (16, 9242743), (31, 4770448), (62, 2385224), (124, 1192612), (248, 596306), (496, 298153)]