163622784

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 475524000

約数和(自身を除く): 311901216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 128, 146, 156, 192, 208, 219, 292, 312, 384, 416, 438, 449, 584, 624, 832, 876, 898, 949, 1168, 1248, 1347, 1664, 1752, 1796, 1898, 2336, 2496, 2694, 2847, 3504, 3592, 3796, 4672, 4992, 5388, 5694, 5837, 7008, 7184, 7592, 9344, 10776, 11388, 11674, 14016, 14368, 15184, 17511, 21552, 22776, 23348, 28032, 28736, 30368, 32777, 35022, 43104, 45552, 46696, 57472, 60736, 65554, 70044, 86208, 91104, 93392, 98331, 121472, 131108, 140088, 172416, 182208, 186784, 196662, 262216, 280176, 364416, 373568, 393324, 426101, 524432, 560352, 747136, 786648, 852202, 1048864, 1120704, 1278303, 1573296, 1704404, 2097728, 2241408, 2556606, 3146592, 3408808, 4195456, 5113212, 6293184, 6817616, 10226424, 12586368, 13635232, 20452848, 27270464, 40905696, 54540928, 81811392, 163622784]

約数ペア:

[(1, 163622784), (2, 81811392), (3, 54540928), (4, 40905696), (6, 27270464), (8, 20452848), (12, 13635232), (13, 12586368), (16, 10226424), (24, 6817616), (26, 6293184), (32, 5113212), (39, 4195456), (48, 3408808), (52, 3146592), (64, 2556606), (73, 2241408), (78, 2097728), (96, 1704404), (104, 1573296), (128, 1278303), (146, 1120704), (156, 1048864), (192, 852202), (208, 786648), (219, 747136), (292, 560352), (312, 524432), (384, 426101), (416, 393324), (438, 373568), (449, 364416), (584, 280176), (624, 262216), (832, 196662), (876, 186784), (898, 182208), (949, 172416), (1168, 140088), (1248, 131108), (1347, 121472), (1664, 98331), (1752, 93392), (1796, 91104), (1898, 86208), (2336, 70044), (2496, 65554), (2694, 60736), (2847, 57472), (3504, 46696), (3592, 45552), (3796, 43104), (4672, 35022), (4992, 32777), (5388, 30368), (5694, 28736), (5837, 28032), (7008, 23348), (7184, 22776), (7592, 21552), (9344, 17511), (10776, 15184), (11388, 14368), (11674, 14016)]