163686768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 350566032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 59, 69, 84, 92, 112, 118, 138, 161, 168, 177, 184, 236, 276, 322, 336, 354, 359, 368, 413, 472, 483, 552, 644, 708, 718, 826, 944, 966, 1077, 1104, 1239, 1288, 1357, 1416, 1436, 1652, 1932, 2154, 2478, 2513, 2576, 2714, 2832, 2872, 3304, 3864, 4071, 4308, 4956, 5026, 5428, 5744, 6608, 7539, 7728, 8142, 8257, 8616, 9499, 9912, 10052, 10856, 15078, 16284, 16514, 17232, 18998, 19824, 20104, 21181, 21712, 24771, 28497, 30156, 32568, 33028, 37996, 40208, 42362, 49542, 56994, 57799, 60312, 63543, 65136, 66056, 75992, 84724, 99084, 113988, 115598, 120624, 127086, 132112, 148267, 151984, 169448, 173397, 198168, 227976, 231196, 254172, 296534, 338896, 346794, 396336, 444801, 455952, 462392, 487163, 508344, 593068, 693588, 889602, 924784, 974326, 1016688, 1186136, 1387176, 1461489, 1779204, 1948652, 2372272, 2774352, 2922978, 3410141, 3558408, 3897304, 5845956, 6820282, 7116816, 7794608, 10230423, 11691912, 13640564, 20460846, 23383824, 27281128, 40921692, 54562256, 81843384, 163686768]

約数ペア:

[(1, 163686768), (2, 81843384), (3, 54562256), (4, 40921692), (6, 27281128), (7, 23383824), (8, 20460846), (12, 13640564), (14, 11691912), (16, 10230423), (21, 7794608), (23, 7116816), (24, 6820282), (28, 5845956), (42, 3897304), (46, 3558408), (48, 3410141), (56, 2922978), (59, 2774352), (69, 2372272), (84, 1948652), (92, 1779204), (112, 1461489), (118, 1387176), (138, 1186136), (161, 1016688), (168, 974326), (177, 924784), (184, 889602), (236, 693588), (276, 593068), (322, 508344), (336, 487163), (354, 462392), (359, 455952), (368, 444801), (413, 396336), (472, 346794), (483, 338896), (552, 296534), (644, 254172), (708, 231196), (718, 227976), (826, 198168), (944, 173397), (966, 169448), (1077, 151984), (1104, 148267), (1239, 132112), (1288, 127086), (1357, 120624), (1416, 115598), (1436, 113988), (1652, 99084), (1932, 84724), (2154, 75992), (2478, 66056), (2513, 65136), (2576, 63543), (2714, 60312), (2832, 57799), (2872, 56994), (3304, 49542), (3864, 42362), (4071, 40208), (4308, 37996), (4956, 33028), (5026, 32568), (5428, 30156), (5744, 28497), (6608, 24771), (7539, 21712), (7728, 21181), (8142, 20104), (8257, 19824), (8616, 18998), (9499, 17232), (9912, 16514), (10052, 16284), (10856, 15078)]