155321028

素因数分解:

$2^2\times 3^2\times {\mathrm{659}}^1\times {\mathrm{6547}}^1$

素因数の和:7216

約数の個数: 36

約数和(自身を含む): 393272880

約数和(自身を除く): 237951852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 659, 1318, 1977, 2636, 3954, 5931, 6547, 7908, 11862, 13094, 19641, 23724, 26188, 39282, 58923, 78564, 117846, 235692, 4314473, 8628946, 12943419, 17257892, 25886838, 38830257, 51773676, 77660514, 155321028]

約数ペア:

[(1, 155321028), (2, 77660514), (3, 51773676), (4, 38830257), (6, 25886838), (9, 17257892), (12, 12943419), (18, 8628946), (36, 4314473), (659, 235692), (1318, 117846), (1977, 78564), (2636, 58923), (3954, 39282), (5931, 26188), (6547, 23724), (7908, 19641), (11862, 13094)]