164417256

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^2\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 466305600

約数和(自身を除く): 301888344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 151, 213, 216, 284, 302, 426, 453, 568, 604, 639, 852, 906, 1208, 1278, 1359, 1704, 1812, 1917, 2556, 2718, 3624, 3834, 4077, 5041, 5112, 5436, 7668, 8154, 10082, 10721, 10872, 15123, 15336, 16308, 20164, 21442, 30246, 32163, 32616, 40328, 42884, 45369, 60492, 64326, 85768, 90738, 96489, 120984, 128652, 136107, 181476, 192978, 257304, 272214, 289467, 362952, 385956, 544428, 578934, 761191, 771912, 1088856, 1157868, 1522382, 2283573, 2315736, 3044764, 4567146, 6089528, 6850719, 9134292, 13701438, 18268584, 20552157, 27402876, 41104314, 54805752, 82208628, 164417256]

約数ペア:

[(1, 164417256), (2, 82208628), (3, 54805752), (4, 41104314), (6, 27402876), (8, 20552157), (9, 18268584), (12, 13701438), (18, 9134292), (24, 6850719), (27, 6089528), (36, 4567146), (54, 3044764), (71, 2315736), (72, 2283573), (108, 1522382), (142, 1157868), (151, 1088856), (213, 771912), (216, 761191), (284, 578934), (302, 544428), (426, 385956), (453, 362952), (568, 289467), (604, 272214), (639, 257304), (852, 192978), (906, 181476), (1208, 136107), (1278, 128652), (1359, 120984), (1704, 96489), (1812, 90738), (1917, 85768), (2556, 64326), (2718, 60492), (3624, 45369), (3834, 42884), (4077, 40328), (5041, 32616), (5112, 32163), (5436, 30246), (7668, 21442), (8154, 20164), (10082, 16308), (10721, 15336), (10872, 15123)]