166968956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8887}}^1$

素因数の和:8970

約数の個数: 48

約数和(自身を含む): 370309632

約数和(自身を除く): 203340676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 8887, 9394, 17774, 18788, 35548, 62209, 97757, 124418, 195514, 248836, 391028, 542107, 684299, 1084214, 1368598, 2168428, 2737196, 3794749, 5963177, 7589498, 11926354, 15178996, 23852708, 41742239, 83484478, 166968956]

約数ペア:

[(1, 166968956), (2, 83484478), (4, 41742239), (7, 23852708), (11, 15178996), (14, 11926354), (22, 7589498), (28, 5963177), (44, 3794749), (61, 2737196), (77, 2168428), (122, 1368598), (154, 1084214), (244, 684299), (308, 542107), (427, 391028), (671, 248836), (854, 195514), (1342, 124418), (1708, 97757), (2684, 62209), (4697, 35548), (8887, 18788), (9394, 17774)]