156965556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6405

約数の個数: 72

約数和(自身を含む): 426323520

約数和(自身を除く): 269357964

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 2057, 2244, 4114, 6171, 6359, 8228, 12342, 12718, 19077, 24684, 25436, 38154, 69949, 76308, 108103, 139898, 209847, 216206, 279796, 324309, 419694, 432412, 648618, 769439, 839388, 1189133, 1297236, 1538878, 2308317, 2378266, 3077756, 3567399, 4616634, 4756532, 7134798, 9233268, 13080463, 14269596, 26160926, 39241389, 52321852, 78482778, 156965556]

約数ペア:

[(1, 156965556), (2, 78482778), (3, 52321852), (4, 39241389), (6, 26160926), (11, 14269596), (12, 13080463), (17, 9233268), (22, 7134798), (33, 4756532), (34, 4616634), (44, 3567399), (51, 3077756), (66, 2378266), (68, 2308317), (102, 1538878), (121, 1297236), (132, 1189133), (187, 839388), (204, 769439), (242, 648618), (363, 432412), (374, 419694), (484, 324309), (561, 279796), (726, 216206), (748, 209847), (1122, 139898), (1452, 108103), (2057, 76308), (2244, 69949), (4114, 38154), (6171, 25436), (6359, 24684), (8228, 19077), (12342, 12718)]