15674421896

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 34805272320

約数和(自身を除く): 19130850424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 101, 122, 181, 202, 244, 251, 362, 404, 427, 488, 502, 707, 724, 808, 854, 1004, 1267, 1414, 1448, 1708, 1757, 2008, 2534, 2828, 3416, 3514, 5068, 5656, 6161, 7028, 10136, 11041, 12322, 14056, 15311, 18281, 22082, 24644, 25351, 30622, 36562, 43127, 44164, 45431, 49288, 50702, 61244, 73124, 77287, 86254, 88328, 90862, 101404, 107177, 122488, 127967, 146248, 154574, 172508, 177457, 181724, 202808, 214354, 255934, 309148, 318017, 345016, 354914, 363448, 428708, 511868, 618296, 636034, 709828, 857416, 1023736, 1115141, 1272068, 1419656, 1546411, 2230282, 2544136, 2771291, 3092822, 4460564, 4588531, 5542582, 6185644, 7805987, 8921128, 9177062, 10824877, 11085164, 12371288, 15611974, 18354124, 19399037, 21649754, 22170328, 31223948, 32119717, 36708248, 38798074, 43299508, 62447896, 64239434, 77596148, 86599016, 128478868, 155192296, 256957736, 279900391, 559800782, 1119601564, 1959302737, 2239203128, 3918605474, 7837210948, 15674421896]

約数ペア:

[(1, 15674421896), (2, 7837210948), (4, 3918605474), (7, 2239203128), (8, 1959302737), (14, 1119601564), (28, 559800782), (56, 279900391), (61, 256957736), (101, 155192296), (122, 128478868), (181, 86599016), (202, 77596148), (244, 64239434), (251, 62447896), (362, 43299508), (404, 38798074), (427, 36708248), (488, 32119717), (502, 31223948), (707, 22170328), (724, 21649754), (808, 19399037), (854, 18354124), (1004, 15611974), (1267, 12371288), (1414, 11085164), (1448, 10824877), (1708, 9177062), (1757, 8921128), (2008, 7805987), (2534, 6185644), (2828, 5542582), (3416, 4588531), (3514, 4460564), (5068, 3092822), (5656, 2771291), (6161, 2544136), (7028, 2230282), (10136, 1546411), (11041, 1419656), (12322, 1272068), (14056, 1115141), (15311, 1023736), (18281, 857416), (22082, 709828), (24644, 636034), (25351, 618296), (30622, 511868), (36562, 428708), (43127, 363448), (44164, 354914), (45431, 345016), (49288, 318017), (50702, 309148), (61244, 255934), (73124, 214354), (77287, 202808), (86254, 181724), (88328, 177457), (90862, 172508), (101404, 154574), (107177, 146248), (122488, 127967)]