164625804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 523801600

約数和(自身を除く): 359175796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 73, 76, 84, 108, 114, 126, 133, 146, 157, 171, 189, 219, 228, 252, 266, 292, 314, 342, 378, 399, 438, 471, 511, 513, 532, 628, 657, 684, 756, 798, 876, 942, 1022, 1026, 1099, 1197, 1314, 1387, 1413, 1533, 1596, 1884, 1971, 2044, 2052, 2198, 2394, 2628, 2774, 2826, 2983, 3066, 3297, 3591, 3942, 4161, 4239, 4396, 4599, 4788, 5548, 5652, 5966, 6132, 6594, 7182, 7884, 8322, 8478, 8949, 9198, 9709, 9891, 11461, 11932, 12483, 13188, 13797, 14364, 16644, 16956, 17898, 18396, 19418, 19782, 20881, 22922, 24966, 26847, 27594, 29127, 29673, 34383, 35796, 37449, 38836, 39564, 41762, 45844, 49932, 53694, 55188, 58254, 59346, 62643, 68766, 74898, 80227, 80541, 83524, 87381, 103149, 107388, 116508, 118692, 125286, 137532, 149796, 160454, 161082, 174762, 187929, 206298, 217759, 240681, 250572, 262143, 309447, 320908, 322164, 349524, 375858, 412596, 435518, 481362, 524286, 563787, 618894, 653277, 722043, 751716, 871036, 962724, 1048572, 1127574, 1237788, 1306554, 1444086, 1524313, 1959831, 2166129, 2255148, 2613108, 2888172, 3048626, 3919662, 4332258, 4572939, 5879493, 6097252, 7839324, 8664516, 9145878, 11758986, 13718817, 18291756, 23517972, 27437634, 41156451, 54875268, 82312902, 164625804]

約数ペア:

[(1, 164625804), (2, 82312902), (3, 54875268), (4, 41156451), (6, 27437634), (7, 23517972), (9, 18291756), (12, 13718817), (14, 11758986), (18, 9145878), (19, 8664516), (21, 7839324), (27, 6097252), (28, 5879493), (36, 4572939), (38, 4332258), (42, 3919662), (54, 3048626), (57, 2888172), (63, 2613108), (73, 2255148), (76, 2166129), (84, 1959831), (108, 1524313), (114, 1444086), (126, 1306554), (133, 1237788), (146, 1127574), (157, 1048572), (171, 962724), (189, 871036), (219, 751716), (228, 722043), (252, 653277), (266, 618894), (292, 563787), (314, 524286), (342, 481362), (378, 435518), (399, 412596), (438, 375858), (471, 349524), (511, 322164), (513, 320908), (532, 309447), (628, 262143), (657, 250572), (684, 240681), (756, 217759), (798, 206298), (876, 187929), (942, 174762), (1022, 161082), (1026, 160454), (1099, 149796), (1197, 137532), (1314, 125286), (1387, 118692), (1413, 116508), (1533, 107388), (1596, 103149), (1884, 87381), (1971, 83524), (2044, 80541), (2052, 80227), (2198, 74898), (2394, 68766), (2628, 62643), (2774, 59346), (2826, 58254), (2983, 55188), (3066, 53694), (3297, 49932), (3591, 45844), (3942, 41762), (4161, 39564), (4239, 38836), (4396, 37449), (4599, 35796), (4788, 34383), (5548, 29673), (5652, 29127), (5966, 27594), (6132, 26847), (6594, 24966), (7182, 22922), (7884, 20881), (8322, 19782), (8478, 19418), (8949, 18396), (9198, 17898), (9709, 16956), (9891, 16644), (11461, 14364), (11932, 13797), (12483, 13188)]