155387838

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{488641}}^1$

素因数の和:488699

約数の個数: 16

約数和(自身を含む): 316640016

約数和(自身を除く): 161252178

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 488641, 977282, 1465923, 2931846, 25897973, 51795946, 77693919, 155387838]

約数ペア:

[(1, 155387838), (2, 77693919), (3, 51795946), (6, 25897973), (53, 2931846), (106, 1465923), (159, 977282), (318, 488641)]