138173742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 367368960

約数和(自身を除く): 229195218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 529, 621, 691, 966, 1058, 1242, 1382, 1449, 1587, 2073, 2898, 3174, 3703, 4146, 4347, 4761, 4837, 6219, 7406, 8694, 9522, 9674, 11109, 12438, 14283, 14511, 15893, 18657, 22218, 28566, 29022, 31786, 33327, 37314, 43533, 47679, 66654, 87066, 95358, 99981, 111251, 130599, 143037, 199962, 222502, 261198, 286074, 333753, 365539, 429111, 667506, 731078, 858222, 1001259, 1096617, 2002518, 2193234, 2558773, 3003777, 3289851, 5117546, 6007554, 6579702, 7676319, 9869553, 15352638, 19739106, 23028957, 46057914, 69086871, 138173742]

約数ペア:

[(1, 138173742), (2, 69086871), (3, 46057914), (6, 23028957), (7, 19739106), (9, 15352638), (14, 9869553), (18, 7676319), (21, 6579702), (23, 6007554), (27, 5117546), (42, 3289851), (46, 3003777), (54, 2558773), (63, 2193234), (69, 2002518), (126, 1096617), (138, 1001259), (161, 858222), (189, 731078), (207, 667506), (322, 429111), (378, 365539), (414, 333753), (483, 286074), (529, 261198), (621, 222502), (691, 199962), (966, 143037), (1058, 130599), (1242, 111251), (1382, 99981), (1449, 95358), (1587, 87066), (2073, 66654), (2898, 47679), (3174, 43533), (3703, 37314), (4146, 33327), (4347, 31786), (4761, 29022), (4837, 28566), (6219, 22218), (7406, 18657), (8694, 15893), (9522, 14511), (9674, 14283), (11109, 12438)]