148880848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{300163}}^1$

素因数の和:300202

約数の個数: 20

約数和(自身を含む): 297762688

約数和(自身を除く): 148881840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 300163, 600326, 1200652, 2401304, 4802608, 9305053, 18610106, 37220212, 74440424, 148880848]

約数ペア:

[(1, 148880848), (2, 74440424), (4, 37220212), (8, 18610106), (16, 9305053), (31, 4802608), (62, 2401304), (124, 1200652), (248, 600326), (496, 300163)]