130872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 403200

約数和(自身を除く): 272328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 779, 798, 861, 984, 1064, 1148, 1558, 1596, 1722, 2296, 2337, 3116, 3192, 3444, 4674, 5453, 6232, 6888, 9348, 10906, 16359, 18696, 21812, 32718, 43624, 65436, 130872]

約数ペア:

[(1, 130872), (2, 65436), (3, 43624), (4, 32718), (6, 21812), (7, 18696), (8, 16359), (12, 10906), (14, 9348), (19, 6888), (21, 6232), (24, 5453), (28, 4674), (38, 3444), (41, 3192), (42, 3116), (56, 2337), (57, 2296), (76, 1722), (82, 1596), (84, 1558), (114, 1148), (123, 1064), (133, 984), (152, 861), (164, 798), (168, 779), (228, 574), (246, 532), (266, 492), (287, 456), (328, 399)]