16201420956

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{1093}}^1\times {\mathrm{2801}}^1$

素因数の和:3921

約数の個数: 144

約数和(自身を含む): 48923592480

約数和(自身を除く): 32722171524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1093, 1323, 1764, 2186, 2646, 2801, 3279, 4372, 5292, 5602, 6558, 7651, 8403, 9837, 11204, 13116, 15302, 16806, 19607, 19674, 22953, 25209, 29511, 30604, 33612, 39214, 39348, 45906, 50418, 53557, 58821, 59022, 68859, 75627, 78428, 91812, 100836, 107114, 117642, 118044, 137249, 137718, 151254, 160671, 176463, 206577, 214228, 235284, 274498, 275436, 302508, 321342, 352926, 411747, 413154, 482013, 529389, 548996, 642684, 705852, 823494, 826308, 964026, 1058778, 1235241, 1446039, 1646988, 1928052, 2117556, 2470482, 2892078, 3061493, 3705723, 4940964, 5784156, 6122986, 7411446, 9184479, 12245972, 14822892, 18368958, 21430451, 27553437, 36737916, 42860902, 55106874, 64291353, 82660311, 85721804, 110213748, 128582706, 150013157, 165320622, 192874059, 257165412, 300026314, 330641244, 385748118, 450039471, 578622177, 600052628, 771496236, 900078942, 1157244354, 1350118413, 1800157884, 2314488708, 2700236826, 4050355239, 5400473652, 8100710478, 16201420956]

約数ペア:

[(1, 16201420956), (2, 8100710478), (3, 5400473652), (4, 4050355239), (6, 2700236826), (7, 2314488708), (9, 1800157884), (12, 1350118413), (14, 1157244354), (18, 900078942), (21, 771496236), (27, 600052628), (28, 578622177), (36, 450039471), (42, 385748118), (49, 330641244), (54, 300026314), (63, 257165412), (84, 192874059), (98, 165320622), (108, 150013157), (126, 128582706), (147, 110213748), (189, 85721804), (196, 82660311), (252, 64291353), (294, 55106874), (378, 42860902), (441, 36737916), (588, 27553437), (756, 21430451), (882, 18368958), (1093, 14822892), (1323, 12245972), (1764, 9184479), (2186, 7411446), (2646, 6122986), (2801, 5784156), (3279, 4940964), (4372, 3705723), (5292, 3061493), (5602, 2892078), (6558, 2470482), (7651, 2117556), (8403, 1928052), (9837, 1646988), (11204, 1446039), (13116, 1235241), (15302, 1058778), (16806, 964026), (19607, 826308), (19674, 823494), (22953, 705852), (25209, 642684), (29511, 548996), (30604, 529389), (33612, 482013), (39214, 413154), (39348, 411747), (45906, 352926), (50418, 321342), (53557, 302508), (58821, 275436), (59022, 274498), (68859, 235284), (75627, 214228), (78428, 206577), (91812, 176463), (100836, 160671), (107114, 151254), (117642, 137718), (118044, 137249)]