161788488

素因数分解:

$2^3\times 3^1\times {\mathrm{2311}}^1\times {\mathrm{2917}}^1$

素因数の和:5237

約数の個数: 32

約数和(自身を含む): 404784960

約数和(自身を除く): 242996472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2311, 2917, 4622, 5834, 6933, 8751, 9244, 11668, 13866, 17502, 18488, 23336, 27732, 35004, 55464, 70008, 6741187, 13482374, 20223561, 26964748, 40447122, 53929496, 80894244, 161788488]

約数ペア:

[(1, 161788488), (2, 80894244), (3, 53929496), (4, 40447122), (6, 26964748), (8, 20223561), (12, 13482374), (24, 6741187), (2311, 70008), (2917, 55464), (4622, 35004), (5834, 27732), (6933, 23336), (8751, 18488), (9244, 17502), (11668, 13866)]