159314493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 234484992

約数和(自身を除く): 75170499

約数列:

[1, 3, 13, 39, 61, 167, 183, 401, 501, 793, 1203, 2171, 2379, 5213, 6513, 10187, 15639, 24461, 30561, 66967, 73383, 132431, 200901, 317993, 397293, 870571, 953979, 2611713, 4084987, 12254961, 53104831, 159314493]

約数ペア:

[(1, 159314493), (3, 53104831), (13, 12254961), (39, 4084987), (61, 2611713), (167, 953979), (183, 870571), (401, 397293), (501, 317993), (793, 200901), (1203, 132431), (2171, 73383), (2379, 66967), (5213, 30561), (6513, 24461), (10187, 15639)]