180348532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 414892800

約数和(自身を除く): 234544268

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 89, 91, 133, 178, 182, 247, 266, 293, 356, 364, 494, 532, 586, 623, 988, 1157, 1172, 1246, 1691, 1729, 2051, 2314, 2492, 3382, 3458, 3809, 4102, 4628, 5567, 6764, 6916, 7618, 8099, 8204, 11134, 11837, 15236, 16198, 21983, 22268, 23674, 26077, 26663, 32396, 38969, 43966, 47348, 52154, 53326, 72371, 77938, 87932, 104308, 106652, 144742, 153881, 155876, 182539, 289484, 307762, 339001, 365078, 495463, 506597, 615524, 678002, 730156, 990926, 1013194, 1356004, 1981852, 2026388, 2373007, 3468241, 4746014, 6441019, 6936482, 9492028, 12882038, 13872964, 25764076, 45087133, 90174266, 180348532]

約数ペア:

[(1, 180348532), (2, 90174266), (4, 45087133), (7, 25764076), (13, 13872964), (14, 12882038), (19, 9492028), (26, 6936482), (28, 6441019), (38, 4746014), (52, 3468241), (76, 2373007), (89, 2026388), (91, 1981852), (133, 1356004), (178, 1013194), (182, 990926), (247, 730156), (266, 678002), (293, 615524), (356, 506597), (364, 495463), (494, 365078), (532, 339001), (586, 307762), (623, 289484), (988, 182539), (1157, 155876), (1172, 153881), (1246, 144742), (1691, 106652), (1729, 104308), (2051, 87932), (2314, 77938), (2492, 72371), (3382, 53326), (3458, 52154), (3809, 47348), (4102, 43966), (4628, 38969), (5567, 32396), (6764, 26663), (6916, 26077), (7618, 23674), (8099, 22268), (8204, 21983), (11134, 16198), (11837, 15236)]