157064120402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{396833}}^1$

素因数の和:398522

約数の個数: 32

約数和(自身を含む): 285263327232

約数和(自身を除く): 128199206830

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1663, 3326, 11641, 23282, 28271, 56542, 197897, 395794, 396833, 793666, 2777831, 5555662, 6746161, 13492322, 47223127, 94446254, 659933279, 1319866558, 4619532953, 9239065906, 11218865743, 22437731486, 78532060201, 157064120402]

約数ペア:

[(1, 157064120402), (2, 78532060201), (7, 22437731486), (14, 11218865743), (17, 9239065906), (34, 4619532953), (119, 1319866558), (238, 659933279), (1663, 94446254), (3326, 47223127), (11641, 13492322), (23282, 6746161), (28271, 5555662), (56542, 2777831), (197897, 793666), (395794, 396833)]