223496154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:1984

約数の個数: 72

約数和(自身を含む): 567665280

約数和(自身を除く): 344169126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 834, 882, 973, 1251, 1823, 1946, 2502, 2919, 3646, 5469, 5838, 6811, 8757, 10938, 12761, 13622, 16407, 17514, 20433, 25522, 32814, 38283, 40866, 61299, 76566, 89327, 114849, 122598, 178654, 229698, 253397, 267981, 506794, 535962, 760191, 803943, 1520382, 1607886, 1773779, 2280573, 3547558, 4561146, 5321337, 10642674, 12416453, 15964011, 24832906, 31928022, 37249359, 74498718, 111748077, 223496154]

約数ペア:

[(1, 223496154), (2, 111748077), (3, 74498718), (6, 37249359), (7, 31928022), (9, 24832906), (14, 15964011), (18, 12416453), (21, 10642674), (42, 5321337), (49, 4561146), (63, 3547558), (98, 2280573), (126, 1773779), (139, 1607886), (147, 1520382), (278, 803943), (294, 760191), (417, 535962), (441, 506794), (834, 267981), (882, 253397), (973, 229698), (1251, 178654), (1823, 122598), (1946, 114849), (2502, 89327), (2919, 76566), (3646, 61299), (5469, 40866), (5838, 38283), (6811, 32814), (8757, 25522), (10938, 20433), (12761, 17514), (13622, 16407)]