162379945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2137}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 241371648

約数和(自身を除く): 78991703

約数列:

[1, 5, 7, 13, 35, 65, 91, 167, 455, 835, 1169, 2137, 2171, 5845, 10685, 10855, 14959, 15197, 27781, 74795, 75985, 138905, 194467, 356879, 972335, 1784395, 2498153, 4639427, 12490765, 23197135, 32475989, 162379945]

約数ペア:

[(1, 162379945), (5, 32475989), (7, 23197135), (13, 12490765), (35, 4639427), (65, 2498153), (91, 1784395), (167, 972335), (455, 356879), (835, 194467), (1169, 138905), (2137, 75985), (2171, 74795), (5845, 27781), (10685, 15197), (10855, 14959)]