159482571

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 68613429

約数列:

[1, 3, 29, 43, 87, 89, 129, 267, 479, 1247, 1437, 2581, 3741, 3827, 7743, 11481, 13891, 20597, 41673, 42631, 61791, 110983, 127893, 332949, 597313, 1236299, 1791939, 1833133, 3708897, 5499399, 53160857, 159482571]

約数ペア:

[(1, 159482571), (3, 53160857), (29, 5499399), (43, 3708897), (87, 1833133), (89, 1791939), (129, 1236299), (267, 597313), (479, 332949), (1247, 127893), (1437, 110983), (2581, 61791), (3741, 42631), (3827, 41673), (7743, 20597), (11481, 13891)]