173879852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 321330240

約数和(自身を除く): 147450388

約数列:

[1, 2, 4, 41, 71, 82, 109, 137, 142, 164, 218, 274, 284, 436, 548, 2911, 4469, 5617, 5822, 7739, 8938, 9727, 11234, 11644, 14933, 15478, 17876, 19454, 22468, 29866, 30956, 38908, 59732, 317299, 398807, 612253, 634598, 797614, 1060243, 1224506, 1269196, 1595228, 2120486, 2449012, 4240972, 43469963, 86939926, 173879852]

約数ペア:

[(1, 173879852), (2, 86939926), (4, 43469963), (41, 4240972), (71, 2449012), (82, 2120486), (109, 1595228), (137, 1269196), (142, 1224506), (164, 1060243), (218, 797614), (274, 634598), (284, 612253), (436, 398807), (548, 317299), (2911, 59732), (4469, 38908), (5617, 30956), (5822, 29866), (7739, 22468), (8938, 19454), (9727, 17876), (11234, 15478), (11644, 14933)]