16516656

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 54371520

約数和(自身を除く): 37854864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 173, 204, 208, 216, 221, 234, 272, 306, 312, 346, 351, 408, 432, 442, 459, 468, 519, 612, 624, 663, 692, 702, 816, 884, 918, 936, 1038, 1224, 1326, 1384, 1404, 1557, 1768, 1836, 1872, 1989, 2076, 2249, 2448, 2652, 2768, 2808, 2941, 3114, 3536, 3672, 3978, 4152, 4498, 4671, 5304, 5616, 5882, 5967, 6228, 6747, 7344, 7956, 8304, 8823, 8996, 9342, 10608, 11764, 11934, 12456, 13494, 15912, 17646, 17992, 18684, 20241, 23528, 23868, 24912, 26469, 26988, 31824, 35292, 35984, 37368, 38233, 40482, 47056, 47736, 52938, 53976, 60723, 70584, 74736, 76466, 79407, 80964, 95472, 105876, 107952, 114699, 121446, 141168, 152932, 158814, 161928, 211752, 229398, 242892, 305864, 317628, 323856, 344097, 423504, 458796, 485784, 611728, 635256, 688194, 917592, 971568, 1032291, 1270512, 1376388, 1835184, 2064582, 2752776, 4129164, 5505552, 8258328, 16516656]

約数ペア:

[(1, 16516656), (2, 8258328), (3, 5505552), (4, 4129164), (6, 2752776), (8, 2064582), (9, 1835184), (12, 1376388), (13, 1270512), (16, 1032291), (17, 971568), (18, 917592), (24, 688194), (26, 635256), (27, 611728), (34, 485784), (36, 458796), (39, 423504), (48, 344097), (51, 323856), (52, 317628), (54, 305864), (68, 242892), (72, 229398), (78, 211752), (102, 161928), (104, 158814), (108, 152932), (117, 141168), (136, 121446), (144, 114699), (153, 107952), (156, 105876), (173, 95472), (204, 80964), (208, 79407), (216, 76466), (221, 74736), (234, 70584), (272, 60723), (306, 53976), (312, 52938), (346, 47736), (351, 47056), (408, 40482), (432, 38233), (442, 37368), (459, 35984), (468, 35292), (519, 31824), (612, 26988), (624, 26469), (663, 24912), (692, 23868), (702, 23528), (816, 20241), (884, 18684), (918, 17992), (936, 17646), (1038, 15912), (1224, 13494), (1326, 12456), (1384, 11934), (1404, 11764), (1557, 10608), (1768, 9342), (1836, 8996), (1872, 8823), (1989, 8304), (2076, 7956), (2249, 7344), (2448, 6747), (2652, 6228), (2768, 5967), (2808, 5882), (2941, 5616), (3114, 5304), (3536, 4671), (3672, 4498), (3978, 4152)]