144637294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 234710784

約数和(自身を除く): 90073490

約数列:

[1, 2, 23, 43, 46, 83, 86, 166, 881, 989, 1762, 1909, 1978, 3569, 3818, 7138, 20263, 37883, 40526, 73123, 75766, 82087, 146246, 164174, 871309, 1681829, 1742618, 3144289, 3363658, 6288578, 72318647, 144637294]

約数ペア:

[(1, 144637294), (2, 72318647), (23, 6288578), (43, 3363658), (46, 3144289), (83, 1742618), (86, 1681829), (166, 871309), (881, 164174), (989, 146246), (1762, 82087), (1909, 75766), (1978, 73123), (3569, 40526), (3818, 37883), (7138, 20263)]