189666648

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 546380640

約数和(自身を除く): 356713992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 636, 828, 954, 1219, 1272, 1656, 1908, 2161, 2438, 3657, 3816, 4322, 4876, 6483, 7314, 8644, 9752, 10971, 12966, 14628, 17288, 19449, 21942, 25932, 29256, 38898, 43884, 49703, 51864, 77796, 87768, 99406, 114533, 149109, 155592, 198812, 229066, 298218, 343599, 397624, 447327, 458132, 596436, 687198, 894654, 916264, 1030797, 1192872, 1374396, 1789308, 2061594, 2634259, 2748792, 3578616, 4123188, 5268518, 7902777, 8246376, 10537036, 15805554, 21074072, 23708331, 31611108, 47416662, 63222216, 94833324, 189666648]

約数ペア:

[(1, 189666648), (2, 94833324), (3, 63222216), (4, 47416662), (6, 31611108), (8, 23708331), (9, 21074072), (12, 15805554), (18, 10537036), (23, 8246376), (24, 7902777), (36, 5268518), (46, 4123188), (53, 3578616), (69, 2748792), (72, 2634259), (92, 2061594), (106, 1789308), (138, 1374396), (159, 1192872), (184, 1030797), (207, 916264), (212, 894654), (276, 687198), (318, 596436), (414, 458132), (424, 447327), (477, 397624), (552, 343599), (636, 298218), (828, 229066), (954, 198812), (1219, 155592), (1272, 149109), (1656, 114533), (1908, 99406), (2161, 87768), (2438, 77796), (3657, 51864), (3816, 49703), (4322, 43884), (4876, 38898), (6483, 29256), (7314, 25932), (8644, 21942), (9752, 19449), (10971, 17288), (12966, 14628)]