166012280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14461}}^1$

素因数の和:14520

約数の個数: 64

約数和(自身を含む): 437330880

約数和(自身を除く): 271318600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 14461, 28922, 57844, 72305, 101227, 115688, 144610, 202454, 289220, 404908, 506135, 578440, 592901, 809816, 1012270, 1185802, 2024540, 2371604, 2964505, 4049080, 4150307, 4743208, 5929010, 8300614, 11858020, 16601228, 20751535, 23716040, 33202456, 41503070, 83006140, 166012280]

約数ペア:

[(1, 166012280), (2, 83006140), (4, 41503070), (5, 33202456), (7, 23716040), (8, 20751535), (10, 16601228), (14, 11858020), (20, 8300614), (28, 5929010), (35, 4743208), (40, 4150307), (41, 4049080), (56, 2964505), (70, 2371604), (82, 2024540), (140, 1185802), (164, 1012270), (205, 809816), (280, 592901), (287, 578440), (328, 506135), (410, 404908), (574, 289220), (820, 202454), (1148, 144610), (1435, 115688), (1640, 101227), (2296, 72305), (2870, 57844), (5740, 28922), (11480, 14461)]