156652419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2521}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 261480960

約数和(自身を除く): 104828541

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 269, 807, 1883, 2521, 2959, 5649, 7563, 8877, 17647, 20713, 27731, 52941, 62139, 83193, 194117, 582351, 678149, 2034447, 4747043, 7459639, 14241129, 22378917, 52217473, 156652419]

約数ペア:

[(1, 156652419), (3, 52217473), (7, 22378917), (11, 14241129), (21, 7459639), (33, 4747043), (77, 2034447), (231, 678149), (269, 582351), (807, 194117), (1883, 83193), (2521, 62139), (2959, 52941), (5649, 27731), (7563, 20713), (8877, 17647)]