156934869

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2137}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 258612480

約数和(自身を除く): 101677611

約数列:

[1, 3, 7, 13, 21, 39, 91, 269, 273, 807, 1883, 2137, 3497, 5649, 6411, 10491, 14959, 24479, 27781, 44877, 73437, 83343, 194467, 574853, 583401, 1724559, 4023971, 7473089, 12071913, 22419267, 52311623, 156934869]

約数ペア:

[(1, 156934869), (3, 52311623), (7, 22419267), (13, 12071913), (21, 7473089), (39, 4023971), (91, 1724559), (269, 583401), (273, 574853), (807, 194467), (1883, 83343), (2137, 73437), (3497, 44877), (5649, 27781), (6411, 24479), (10491, 14959)]