161699184

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21187}}^1$

素因数の和:21254

約数の個数: 60

約数和(自身を含む): 461093256

約数和(自身を除く): 299394072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 254244, 338992, 381366, 508488, 762732, 1016976, 1122911, 1525464, 2245822, 3050928, 3368733, 4491644, 6737466, 8983288, 10106199, 13474932, 17966576, 20212398, 26949864, 40424796, 53899728, 80849592, 161699184]

約数ペア:

[(1, 161699184), (2, 80849592), (3, 53899728), (4, 40424796), (6, 26949864), (8, 20212398), (9, 17966576), (12, 13474932), (16, 10106199), (18, 8983288), (24, 6737466), (36, 4491644), (48, 3368733), (53, 3050928), (72, 2245822), (106, 1525464), (144, 1122911), (159, 1016976), (212, 762732), (318, 508488), (424, 381366), (477, 338992), (636, 254244), (848, 190683), (954, 169496), (1272, 127122), (1908, 84748), (2544, 63561), (3816, 42374), (7632, 21187)]