131912022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 311794560

約数和(自身を除く): 179882538

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 73, 114, 121, 131, 146, 209, 219, 242, 262, 363, 393, 418, 438, 627, 726, 786, 803, 1254, 1387, 1441, 1606, 2299, 2409, 2489, 2774, 2882, 4161, 4323, 4598, 4818, 4978, 6897, 7467, 8322, 8646, 8833, 9563, 13794, 14934, 15257, 15851, 17666, 19126, 26499, 27379, 28689, 30514, 31702, 45771, 47553, 52998, 54758, 57378, 82137, 91542, 95106, 105193, 164274, 167827, 181697, 210386, 301169, 315579, 335654, 363394, 503481, 545091, 602338, 631158, 903507, 1006962, 1090182, 1157123, 1807014, 1998667, 2314246, 3471369, 3997334, 5996001, 6942738, 11992002, 21985337, 43970674, 65956011, 131912022]

約数ペア:

[(1, 131912022), (2, 65956011), (3, 43970674), (6, 21985337), (11, 11992002), (19, 6942738), (22, 5996001), (33, 3997334), (38, 3471369), (57, 2314246), (66, 1998667), (73, 1807014), (114, 1157123), (121, 1090182), (131, 1006962), (146, 903507), (209, 631158), (219, 602338), (242, 545091), (262, 503481), (363, 363394), (393, 335654), (418, 315579), (438, 301169), (627, 210386), (726, 181697), (786, 167827), (803, 164274), (1254, 105193), (1387, 95106), (1441, 91542), (1606, 82137), (2299, 57378), (2409, 54758), (2489, 52998), (2774, 47553), (2882, 45771), (4161, 31702), (4323, 30514), (4598, 28689), (4818, 27379), (4978, 26499), (6897, 19126), (7467, 17666), (8322, 15851), (8646, 15257), (8833, 14934), (9563, 13794)]