148971632

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{1847}}^1$

素因数の和:1997

約数の個数: 30

約数和(自身を含む): 292913544

約数和(自身を除く): 143941912

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1847, 3694, 5041, 7388, 10082, 14776, 20164, 29552, 40328, 80656, 131137, 262274, 524548, 1049096, 2098192, 9310727, 18621454, 37242908, 74485816, 148971632]

約数ペア:

[(1, 148971632), (2, 74485816), (4, 37242908), (8, 18621454), (16, 9310727), (71, 2098192), (142, 1049096), (284, 524548), (568, 262274), (1136, 131137), (1847, 80656), (3694, 40328), (5041, 29552), (7388, 20164), (10082, 14776)]