142676176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{387707}}^1$

素因数の和:387738

約数の個数: 20

約数和(自身を含む): 288454752

約数和(自身を除く): 145778576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 387707, 775414, 1550828, 3101656, 6203312, 8917261, 17834522, 35669044, 71338088, 142676176]

約数ペア:

[(1, 142676176), (2, 71338088), (4, 35669044), (8, 17834522), (16, 8917261), (23, 6203312), (46, 3101656), (92, 1550828), (184, 775414), (368, 387707)]