16198992

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 48669504

約数和(自身を除く): 32470512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 67, 69, 72, 73, 92, 134, 138, 144, 146, 184, 201, 207, 219, 268, 276, 292, 368, 402, 414, 438, 536, 552, 584, 603, 657, 804, 828, 876, 1072, 1104, 1168, 1206, 1314, 1541, 1608, 1656, 1679, 1752, 2412, 2628, 3082, 3216, 3312, 3358, 3504, 4623, 4824, 4891, 5037, 5256, 6164, 6716, 9246, 9648, 9782, 10074, 10512, 12328, 13432, 13869, 14673, 15111, 18492, 19564, 20148, 24656, 26864, 27738, 29346, 30222, 36984, 39128, 40296, 44019, 55476, 58692, 60444, 73968, 78256, 80592, 88038, 110952, 112493, 117384, 120888, 176076, 221904, 224986, 234768, 241776, 337479, 352152, 449972, 674958, 704304, 899944, 1012437, 1349916, 1799888, 2024874, 2699832, 4049748, 5399664, 8099496, 16198992]

約数ペア:

[(1, 16198992), (2, 8099496), (3, 5399664), (4, 4049748), (6, 2699832), (8, 2024874), (9, 1799888), (12, 1349916), (16, 1012437), (18, 899944), (23, 704304), (24, 674958), (36, 449972), (46, 352152), (48, 337479), (67, 241776), (69, 234768), (72, 224986), (73, 221904), (92, 176076), (134, 120888), (138, 117384), (144, 112493), (146, 110952), (184, 88038), (201, 80592), (207, 78256), (219, 73968), (268, 60444), (276, 58692), (292, 55476), (368, 44019), (402, 40296), (414, 39128), (438, 36984), (536, 30222), (552, 29346), (584, 27738), (603, 26864), (657, 24656), (804, 20148), (828, 19564), (876, 18492), (1072, 15111), (1104, 14673), (1168, 13869), (1206, 13432), (1314, 12328), (1541, 10512), (1608, 10074), (1656, 9782), (1679, 9648), (1752, 9246), (2412, 6716), (2628, 6164), (3082, 5256), (3216, 5037), (3312, 4891), (3358, 4824), (3504, 4623)]