148942456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1432139}}^1$

素因数の和:1432158

約数の個数: 16

約数和(自身を含む): 300749400

約数和(自身を除く): 151806944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1432139, 2864278, 5728556, 11457112, 18617807, 37235614, 74471228, 148942456]

約数ペア:

[(1, 148942456), (2, 74471228), (4, 37235614), (8, 18617807), (13, 11457112), (26, 5728556), (52, 2864278), (104, 1432139)]