177118852

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 349840008

約数和(自身を除く): 172721156

約数列:

[1, 2, 4, 17, 34, 37, 41, 68, 74, 82, 101, 148, 164, 202, 289, 404, 578, 629, 697, 1156, 1258, 1394, 1517, 1717, 2516, 2788, 3034, 3434, 3737, 4141, 6068, 6868, 7474, 8282, 10693, 11849, 14948, 16564, 21386, 23698, 25789, 29189, 42772, 47396, 51578, 58378, 63529, 70397, 103156, 116756, 127058, 140794, 153217, 254116, 281588, 306434, 438413, 612868, 876826, 1079993, 1196749, 1753652, 2159986, 2393498, 2604689, 4319972, 4786996, 5209378, 10418756, 44279713, 88559426, 177118852]

約数ペア:

[(1, 177118852), (2, 88559426), (4, 44279713), (17, 10418756), (34, 5209378), (37, 4786996), (41, 4319972), (68, 2604689), (74, 2393498), (82, 2159986), (101, 1753652), (148, 1196749), (164, 1079993), (202, 876826), (289, 612868), (404, 438413), (578, 306434), (629, 281588), (697, 254116), (1156, 153217), (1258, 140794), (1394, 127058), (1517, 116756), (1717, 103156), (2516, 70397), (2788, 63529), (3034, 58378), (3434, 51578), (3737, 47396), (4141, 42772), (6068, 29189), (6868, 25789), (7474, 23698), (8282, 21386), (10693, 16564), (11849, 14948)]