187865132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 432568080

約数和(自身を除く): 244702948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 37, 52, 58, 74, 91, 116, 148, 169, 182, 203, 259, 338, 364, 377, 406, 481, 518, 676, 754, 812, 962, 1036, 1073, 1183, 1369, 1508, 1924, 2146, 2366, 2639, 2738, 3367, 4292, 4732, 4901, 5278, 5476, 6253, 6734, 7511, 9583, 9802, 10556, 12506, 13468, 13949, 15022, 17797, 19166, 19604, 25012, 27898, 30044, 34307, 35594, 38332, 39701, 43771, 55796, 68614, 71188, 79402, 87542, 97643, 124579, 137228, 158804, 175084, 181337, 195286, 231361, 249158, 277907, 362674, 390572, 462722, 498316, 516113, 555814, 725348, 925444, 1032226, 1111628, 1269359, 1619527, 2064452, 2538718, 3239054, 3612791, 5077436, 6478108, 6709469, 7225582, 13418938, 14451164, 26837876, 46966283, 93932566, 187865132]

約数ペア:

[(1, 187865132), (2, 93932566), (4, 46966283), (7, 26837876), (13, 14451164), (14, 13418938), (26, 7225582), (28, 6709469), (29, 6478108), (37, 5077436), (52, 3612791), (58, 3239054), (74, 2538718), (91, 2064452), (116, 1619527), (148, 1269359), (169, 1111628), (182, 1032226), (203, 925444), (259, 725348), (338, 555814), (364, 516113), (377, 498316), (406, 462722), (481, 390572), (518, 362674), (676, 277907), (754, 249158), (812, 231361), (962, 195286), (1036, 181337), (1073, 175084), (1183, 158804), (1369, 137228), (1508, 124579), (1924, 97643), (2146, 87542), (2366, 79402), (2639, 71188), (2738, 68614), (3367, 55796), (4292, 43771), (4732, 39701), (4901, 38332), (5278, 35594), (5476, 34307), (6253, 30044), (6734, 27898), (7511, 25012), (9583, 19604), (9802, 19166), (10556, 17797), (12506, 15022), (13468, 13949)]