16404336

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 53329920

約数和(自身を除く): 36925584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 127, 138, 144, 156, 184, 207, 208, 216, 234, 254, 276, 299, 312, 351, 368, 381, 414, 432, 468, 508, 552, 598, 621, 624, 702, 762, 828, 897, 936, 1016, 1104, 1143, 1196, 1242, 1404, 1524, 1651, 1656, 1794, 1872, 2032, 2286, 2392, 2484, 2691, 2808, 2921, 3048, 3302, 3312, 3429, 3588, 4572, 4784, 4953, 4968, 5382, 5616, 5842, 6096, 6604, 6858, 7176, 8073, 8763, 9144, 9906, 9936, 10764, 11684, 13208, 13716, 14352, 14859, 16146, 17526, 18288, 19812, 21528, 23368, 26289, 26416, 27432, 29718, 32292, 35052, 37973, 39624, 43056, 44577, 46736, 52578, 54864, 59436, 64584, 70104, 75946, 78867, 79248, 89154, 105156, 113919, 118872, 129168, 140208, 151892, 157734, 178308, 210312, 227838, 237744, 303784, 315468, 341757, 356616, 420624, 455676, 607568, 630936, 683514, 713232, 911352, 1025271, 1261872, 1367028, 1822704, 2050542, 2734056, 4101084, 5468112, 8202168, 16404336]

約数ペア:

[(1, 16404336), (2, 8202168), (3, 5468112), (4, 4101084), (6, 2734056), (8, 2050542), (9, 1822704), (12, 1367028), (13, 1261872), (16, 1025271), (18, 911352), (23, 713232), (24, 683514), (26, 630936), (27, 607568), (36, 455676), (39, 420624), (46, 356616), (48, 341757), (52, 315468), (54, 303784), (69, 237744), (72, 227838), (78, 210312), (92, 178308), (104, 157734), (108, 151892), (117, 140208), (127, 129168), (138, 118872), (144, 113919), (156, 105156), (184, 89154), (207, 79248), (208, 78867), (216, 75946), (234, 70104), (254, 64584), (276, 59436), (299, 54864), (312, 52578), (351, 46736), (368, 44577), (381, 43056), (414, 39624), (432, 37973), (468, 35052), (508, 32292), (552, 29718), (598, 27432), (621, 26416), (624, 26289), (702, 23368), (762, 21528), (828, 19812), (897, 18288), (936, 17526), (1016, 16146), (1104, 14859), (1143, 14352), (1196, 13716), (1242, 13208), (1404, 11684), (1524, 10764), (1651, 9936), (1656, 9906), (1794, 9144), (1872, 8763), (2032, 8073), (2286, 7176), (2392, 6858), (2484, 6604), (2691, 6096), (2808, 5842), (2921, 5616), (3048, 5382), (3302, 4968), (3312, 4953), (3429, 4784), (3588, 4572)]