154069438

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{2053}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 233663040

約数和(自身を除く): 79593602

約数列:

[1, 2, 157, 239, 314, 478, 2053, 4106, 37523, 75046, 322321, 490667, 644642, 981334, 77034719, 154069438]

約数ペア:

[(1, 154069438), (2, 77034719), (157, 981334), (239, 644642), (314, 490667), (478, 322321), (2053, 75046), (4106, 37523)]