158432828435

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{400837}}^1$

素因数の和:401363

約数の個数: 32

約数和(自身を含む): 227188564992

約数和(自身を除く): 68755736557

約数列:

[1, 5, 7, 23, 35, 115, 161, 491, 805, 2455, 3437, 11293, 17185, 56465, 79051, 395255, 400837, 2004185, 2805859, 9219251, 14029295, 46096255, 64534757, 196810967, 322673785, 984054835, 1377676769, 4526652241, 6888383845, 22633261205, 31686565687, 158432828435]

約数ペア:

[(1, 158432828435), (5, 31686565687), (7, 22633261205), (23, 6888383845), (35, 4526652241), (115, 1377676769), (161, 984054835), (491, 322673785), (805, 196810967), (2455, 64534757), (3437, 46096255), (11293, 14029295), (17185, 9219251), (56465, 2805859), (79051, 2004185), (395255, 400837)]