7156720802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{13381}}^1$

素因数の和:13575

約数の個数: 64

約数和(自身を含む): 14059450368

約数和(自身を除く): 6902729566

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 151, 154, 161, 253, 302, 322, 506, 1057, 1661, 1771, 2114, 3322, 3473, 3542, 6946, 11627, 13381, 23254, 24311, 26762, 38203, 48622, 76406, 93667, 147191, 187334, 267421, 294382, 307763, 534842, 615526, 1030337, 2020531, 2060674, 2154341, 3385393, 4041062, 4308682, 6770786, 14143717, 22225841, 23697751, 28287434, 44451682, 46472213, 47395502, 92944426, 155580887, 311161774, 325305491, 511194343, 650610982, 1022388686, 3578360401, 7156720802]

約数ペア:

[(1, 7156720802), (2, 3578360401), (7, 1022388686), (11, 650610982), (14, 511194343), (22, 325305491), (23, 311161774), (46, 155580887), (77, 92944426), (151, 47395502), (154, 46472213), (161, 44451682), (253, 28287434), (302, 23697751), (322, 22225841), (506, 14143717), (1057, 6770786), (1661, 4308682), (1771, 4041062), (2114, 3385393), (3322, 2154341), (3473, 2060674), (3542, 2020531), (6946, 1030337), (11627, 615526), (13381, 534842), (23254, 307763), (24311, 294382), (26762, 267421), (38203, 187334), (48622, 147191), (76406, 93667)]