189370872

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1752

約数の個数: 112

約数和(自身を含む): 560709000

約数和(自身を除く): 371338128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 972, 1026, 1368, 1458, 1539, 1709, 1944, 2052, 2916, 3078, 3418, 4104, 4617, 5127, 5832, 6156, 6836, 9234, 10254, 12312, 13672, 13851, 15381, 18468, 20508, 27702, 30762, 32471, 36936, 41016, 46143, 55404, 61524, 64942, 92286, 97413, 110808, 123048, 129884, 138429, 184572, 194826, 259768, 276858, 292239, 369144, 389652, 415287, 553716, 584478, 779304, 830574, 876717, 1107432, 1168956, 1245861, 1661148, 1753434, 2337912, 2491722, 2630151, 3322296, 3506868, 4983444, 5260302, 7013736, 7890453, 9966888, 10520604, 15780906, 21041208, 23671359, 31561812, 47342718, 63123624, 94685436, 189370872]

約数ペア:

[(1, 189370872), (2, 94685436), (3, 63123624), (4, 47342718), (6, 31561812), (8, 23671359), (9, 21041208), (12, 15780906), (18, 10520604), (19, 9966888), (24, 7890453), (27, 7013736), (36, 5260302), (38, 4983444), (54, 3506868), (57, 3322296), (72, 2630151), (76, 2491722), (81, 2337912), (108, 1753434), (114, 1661148), (152, 1245861), (162, 1168956), (171, 1107432), (216, 876717), (228, 830574), (243, 779304), (324, 584478), (342, 553716), (456, 415287), (486, 389652), (513, 369144), (648, 292239), (684, 276858), (729, 259768), (972, 194826), (1026, 184572), (1368, 138429), (1458, 129884), (1539, 123048), (1709, 110808), (1944, 97413), (2052, 92286), (2916, 64942), (3078, 61524), (3418, 55404), (4104, 46143), (4617, 41016), (5127, 36936), (5832, 32471), (6156, 30762), (6836, 27702), (9234, 20508), (10254, 18468), (12312, 15381), (13672, 13851)]