165039952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 402652800

約数和(自身を除く): 237612848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 308, 436, 616, 763, 872, 1199, 1229, 1232, 1526, 1744, 2398, 2458, 3052, 4796, 4916, 6104, 8393, 8603, 9592, 9832, 12208, 13519, 16786, 17206, 19184, 19664, 27038, 33572, 34412, 54076, 67144, 68824, 94633, 108152, 133961, 134288, 137648, 189266, 216304, 267922, 378532, 535844, 757064, 937727, 1071688, 1473571, 1514128, 1875454, 2143376, 2947142, 3750908, 5894284, 7501816, 10314997, 11788568, 15003632, 20629994, 23577136, 41259988, 82519976, 165039952]

約数ペア:

[(1, 165039952), (2, 82519976), (4, 41259988), (7, 23577136), (8, 20629994), (11, 15003632), (14, 11788568), (16, 10314997), (22, 7501816), (28, 5894284), (44, 3750908), (56, 2947142), (77, 2143376), (88, 1875454), (109, 1514128), (112, 1473571), (154, 1071688), (176, 937727), (218, 757064), (308, 535844), (436, 378532), (616, 267922), (763, 216304), (872, 189266), (1199, 137648), (1229, 134288), (1232, 133961), (1526, 108152), (1744, 94633), (2398, 68824), (2458, 67144), (3052, 54076), (4796, 34412), (4916, 33572), (6104, 27038), (8393, 19664), (8603, 19184), (9592, 17206), (9832, 16786), (12208, 13519)]