168628592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 60

約数和(自身を含む): 368657208

約数和(自身を除く): 200028616

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 961, 997, 1364, 1922, 1994, 2728, 3844, 3988, 5456, 7688, 7976, 10571, 10967, 15376, 15952, 21142, 21934, 30907, 42284, 43868, 61814, 84568, 87736, 123628, 169136, 175472, 247256, 339977, 494512, 679954, 958117, 1359908, 1916234, 2719816, 3832468, 5439632, 7664936, 10539287, 15329872, 21078574, 42157148, 84314296, 168628592]

約数ペア:

[(1, 168628592), (2, 84314296), (4, 42157148), (8, 21078574), (11, 15329872), (16, 10539287), (22, 7664936), (31, 5439632), (44, 3832468), (62, 2719816), (88, 1916234), (124, 1359908), (176, 958117), (248, 679954), (341, 494512), (496, 339977), (682, 247256), (961, 175472), (997, 169136), (1364, 123628), (1922, 87736), (1994, 84568), (2728, 61814), (3844, 43868), (3988, 42284), (5456, 30907), (7688, 21934), (7976, 21142), (10571, 15952), (10967, 15376)]