162685684

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 344097600

約数和(自身を除く): 181411916

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 97, 98, 172, 194, 196, 199, 301, 388, 398, 602, 679, 796, 1204, 1358, 1393, 2107, 2716, 2786, 4171, 4214, 4753, 5572, 8342, 8428, 8557, 9506, 9751, 16684, 17114, 19012, 19303, 19502, 29197, 34228, 38606, 39004, 58394, 59899, 77212, 116788, 119798, 135121, 204379, 239596, 270242, 408758, 419293, 540484, 817516, 830029, 838586, 945847, 1660058, 1677172, 1891694, 3320116, 3783388, 5810203, 11620406, 23240812, 40671421, 81342842, 162685684]

約数ペア:

[(1, 162685684), (2, 81342842), (4, 40671421), (7, 23240812), (14, 11620406), (28, 5810203), (43, 3783388), (49, 3320116), (86, 1891694), (97, 1677172), (98, 1660058), (172, 945847), (194, 838586), (196, 830029), (199, 817516), (301, 540484), (388, 419293), (398, 408758), (602, 270242), (679, 239596), (796, 204379), (1204, 135121), (1358, 119798), (1393, 116788), (2107, 77212), (2716, 59899), (2786, 58394), (4171, 39004), (4214, 38606), (4753, 34228), (5572, 29197), (8342, 19502), (8428, 19303), (8557, 19012), (9506, 17114), (9751, 16684)]