164848838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4133}}^1$

素因数の和:4197

約数の個数: 48

約数和(自身を含む): 322352784

約数和(自身を除く): 157503946

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1813, 2849, 3626, 4133, 5698, 8266, 19943, 28931, 39886, 45463, 57862, 90926, 152921, 202517, 305842, 318241, 405034, 636482, 1070447, 1682131, 2140894, 2227687, 3364262, 4455374, 7493129, 11774917, 14986258, 23549834, 82424419, 164848838]

約数ペア:

[(1, 164848838), (2, 82424419), (7, 23549834), (11, 14986258), (14, 11774917), (22, 7493129), (37, 4455374), (49, 3364262), (74, 2227687), (77, 2140894), (98, 1682131), (154, 1070447), (259, 636482), (407, 405034), (518, 318241), (539, 305842), (814, 202517), (1078, 152921), (1813, 90926), (2849, 57862), (3626, 45463), (4133, 39886), (5698, 28931), (8266, 19943)]