16808688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 53954880

約数和(自身を除く): 37146192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 73, 78, 82, 104, 108, 117, 123, 144, 146, 156, 164, 208, 216, 219, 234, 246, 292, 312, 328, 351, 369, 432, 438, 468, 492, 533, 584, 624, 656, 657, 702, 738, 876, 936, 949, 984, 1066, 1107, 1168, 1314, 1404, 1476, 1599, 1752, 1872, 1898, 1968, 1971, 2132, 2214, 2628, 2808, 2847, 2952, 2993, 3198, 3504, 3796, 3942, 4264, 4428, 4797, 5256, 5616, 5694, 5904, 5986, 6396, 7592, 7884, 8528, 8541, 8856, 8979, 9594, 10512, 11388, 11972, 12792, 14391, 15184, 15768, 17082, 17712, 17958, 19188, 22776, 23944, 25584, 25623, 26937, 28782, 31536, 34164, 35916, 38376, 38909, 45552, 47888, 51246, 53874, 57564, 68328, 71832, 76752, 77818, 80811, 102492, 107748, 115128, 116727, 136656, 143664, 155636, 161622, 204984, 215496, 230256, 233454, 311272, 323244, 350181, 409968, 430992, 466908, 622544, 646488, 700362, 933816, 1050543, 1292976, 1400724, 1867632, 2101086, 2801448, 4202172, 5602896, 8404344, 16808688]

約数ペア:

[(1, 16808688), (2, 8404344), (3, 5602896), (4, 4202172), (6, 2801448), (8, 2101086), (9, 1867632), (12, 1400724), (13, 1292976), (16, 1050543), (18, 933816), (24, 700362), (26, 646488), (27, 622544), (36, 466908), (39, 430992), (41, 409968), (48, 350181), (52, 323244), (54, 311272), (72, 233454), (73, 230256), (78, 215496), (82, 204984), (104, 161622), (108, 155636), (117, 143664), (123, 136656), (144, 116727), (146, 115128), (156, 107748), (164, 102492), (208, 80811), (216, 77818), (219, 76752), (234, 71832), (246, 68328), (292, 57564), (312, 53874), (328, 51246), (351, 47888), (369, 45552), (432, 38909), (438, 38376), (468, 35916), (492, 34164), (533, 31536), (584, 28782), (624, 26937), (656, 25623), (657, 25584), (702, 23944), (738, 22776), (876, 19188), (936, 17958), (949, 17712), (984, 17082), (1066, 15768), (1107, 15184), (1168, 14391), (1314, 12792), (1404, 11972), (1476, 11388), (1599, 10512), (1752, 9594), (1872, 8979), (1898, 8856), (1968, 8541), (1971, 8528), (2132, 7884), (2214, 7592), (2628, 6396), (2808, 5986), (2847, 5904), (2952, 5694), (2993, 5616), (3198, 5256), (3504, 4797), (3796, 4428), (3942, 4264)]