161676216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 502444800

約数和(自身を除く): 340768584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 103, 104, 108, 117, 129, 156, 169, 172, 206, 216, 234, 258, 309, 312, 338, 344, 351, 387, 412, 468, 507, 516, 559, 618, 676, 702, 774, 824, 927, 936, 1014, 1032, 1118, 1161, 1236, 1339, 1352, 1404, 1521, 1548, 1677, 1854, 2028, 2236, 2322, 2472, 2678, 2781, 2808, 3042, 3096, 3354, 3708, 4017, 4056, 4429, 4472, 4563, 4644, 5031, 5356, 5562, 6084, 6708, 7267, 7416, 8034, 8858, 9126, 9288, 10062, 10712, 11124, 12051, 12168, 13287, 13416, 14534, 15093, 16068, 17407, 17716, 18252, 20124, 21801, 22248, 24102, 26574, 29068, 30186, 32136, 34814, 35432, 36153, 36504, 39861, 40248, 43602, 48204, 52221, 53148, 57577, 58136, 60372, 65403, 69628, 72306, 79722, 87204, 96408, 104442, 106296, 115154, 119583, 120744, 130806, 139256, 144612, 156663, 159444, 172731, 174408, 196209, 208884, 230308, 239166, 261612, 289224, 313326, 318888, 345462, 392418, 417768, 460616, 469989, 478332, 518193, 523224, 626652, 690924, 748501, 784836, 939978, 956664, 1036386, 1253304, 1381848, 1497002, 1554579, 1569672, 1879956, 2072772, 2245503, 2994004, 3109158, 3759912, 4145544, 4491006, 5988008, 6218316, 6736509, 8982012, 12436632, 13473018, 17964024, 20209527, 26946036, 40419054, 53892072, 80838108, 161676216]

約数ペア:

[(1, 161676216), (2, 80838108), (3, 53892072), (4, 40419054), (6, 26946036), (8, 20209527), (9, 17964024), (12, 13473018), (13, 12436632), (18, 8982012), (24, 6736509), (26, 6218316), (27, 5988008), (36, 4491006), (39, 4145544), (43, 3759912), (52, 3109158), (54, 2994004), (72, 2245503), (78, 2072772), (86, 1879956), (103, 1569672), (104, 1554579), (108, 1497002), (117, 1381848), (129, 1253304), (156, 1036386), (169, 956664), (172, 939978), (206, 784836), (216, 748501), (234, 690924), (258, 626652), (309, 523224), (312, 518193), (338, 478332), (344, 469989), (351, 460616), (387, 417768), (412, 392418), (468, 345462), (507, 318888), (516, 313326), (559, 289224), (618, 261612), (676, 239166), (702, 230308), (774, 208884), (824, 196209), (927, 174408), (936, 172731), (1014, 159444), (1032, 156663), (1118, 144612), (1161, 139256), (1236, 130806), (1339, 120744), (1352, 119583), (1404, 115154), (1521, 106296), (1548, 104442), (1677, 96408), (1854, 87204), (2028, 79722), (2236, 72306), (2322, 69628), (2472, 65403), (2678, 60372), (2781, 58136), (2808, 57577), (3042, 53148), (3096, 52221), (3354, 48204), (3708, 43602), (4017, 40248), (4056, 39861), (4429, 36504), (4472, 36153), (4563, 35432), (4644, 34814), (5031, 32136), (5356, 30186), (5562, 29068), (6084, 26574), (6708, 24102), (7267, 22248), (7416, 21801), (8034, 20124), (8858, 18252), (9126, 17716), (9288, 17407), (10062, 16068), (10712, 15093), (11124, 14534), (12051, 13416), (12168, 13287)]