174273392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 378457920

約数和(自身を除く): 204184528

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 89, 92, 136, 178, 184, 272, 313, 356, 368, 391, 626, 712, 782, 1252, 1424, 1513, 1564, 2047, 2504, 3026, 3128, 4094, 5008, 5321, 6052, 6256, 7199, 8188, 10642, 12104, 14398, 16376, 21284, 24208, 27857, 28796, 32752, 34799, 42568, 55714, 57592, 69598, 85136, 111428, 115184, 122383, 139196, 222856, 244766, 278392, 445712, 473569, 489532, 556784, 640711, 947138, 979064, 1281422, 1894276, 1958128, 2562844, 3788552, 5125688, 7577104, 10251376, 10892087, 21784174, 43568348, 87136696, 174273392]

約数ペア:

[(1, 174273392), (2, 87136696), (4, 43568348), (8, 21784174), (16, 10892087), (17, 10251376), (23, 7577104), (34, 5125688), (46, 3788552), (68, 2562844), (89, 1958128), (92, 1894276), (136, 1281422), (178, 979064), (184, 947138), (272, 640711), (313, 556784), (356, 489532), (368, 473569), (391, 445712), (626, 278392), (712, 244766), (782, 222856), (1252, 139196), (1424, 122383), (1513, 115184), (1564, 111428), (2047, 85136), (2504, 69598), (3026, 57592), (3128, 55714), (4094, 42568), (5008, 34799), (5321, 32752), (6052, 28796), (6256, 27857), (7199, 24208), (8188, 21284), (10642, 16376), (12104, 14398)]