145220784

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{36451}}^1$

素因数の和:36545

約数の個数: 40

約数和(自身を含む): 379684032

約数和(自身を除く): 234463248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 36451, 72902, 109353, 145804, 218706, 291608, 437412, 583216, 874824, 1749648, 3025433, 6050866, 9076299, 12101732, 18152598, 24203464, 36305196, 48406928, 72610392, 145220784]

約数ペア:

[(1, 145220784), (2, 72610392), (3, 48406928), (4, 36305196), (6, 24203464), (8, 18152598), (12, 12101732), (16, 9076299), (24, 6050866), (48, 3025433), (83, 1749648), (166, 874824), (249, 583216), (332, 437412), (498, 291608), (664, 218706), (996, 145804), (1328, 109353), (1992, 72902), (3984, 36451)]