156710556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13477}}^1$

素因数の和:13523

約数の個数: 72

約数和(自身を含む): 441539280

約数和(自身を除く): 284828724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 13477, 26954, 40431, 53908, 80862, 121293, 161724, 229109, 242586, 256063, 458218, 485172, 512126, 687327, 768189, 916436, 1024252, 1374654, 1536378, 2061981, 2304567, 2749308, 3072756, 4123962, 4353071, 4609134, 8247924, 8706142, 9218268, 13059213, 17412284, 26118426, 39177639, 52236852, 78355278, 156710556]

約数ペア:

[(1, 156710556), (2, 78355278), (3, 52236852), (4, 39177639), (6, 26118426), (9, 17412284), (12, 13059213), (17, 9218268), (18, 8706142), (19, 8247924), (34, 4609134), (36, 4353071), (38, 4123962), (51, 3072756), (57, 2749308), (68, 2304567), (76, 2061981), (102, 1536378), (114, 1374654), (153, 1024252), (171, 916436), (204, 768189), (228, 687327), (306, 512126), (323, 485172), (342, 458218), (612, 256063), (646, 242586), (684, 229109), (969, 161724), (1292, 121293), (1938, 80862), (2907, 53908), (3876, 40431), (5814, 26954), (11628, 13477)]