123068842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 209129472

約数和(自身を除く): 86060630

約数列:

[1, 2, 13, 26, 47, 61, 94, 122, 127, 169, 254, 338, 611, 793, 1222, 1586, 1651, 2867, 3302, 5734, 5969, 7747, 7943, 10309, 11938, 15494, 15886, 20618, 21463, 37271, 42926, 74542, 77597, 100711, 155194, 201422, 364109, 484523, 728218, 969046, 1008761, 1309243, 2017522, 2618486, 4733417, 9466834, 61534421, 123068842]

約数ペア:

[(1, 123068842), (2, 61534421), (13, 9466834), (26, 4733417), (47, 2618486), (61, 2017522), (94, 1309243), (122, 1008761), (127, 969046), (169, 728218), (254, 484523), (338, 364109), (611, 201422), (793, 155194), (1222, 100711), (1586, 77597), (1651, 74542), (2867, 42926), (3302, 37271), (5734, 21463), (5969, 20618), (7747, 15886), (7943, 15494), (10309, 11938)]