15208052176

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 30584721024

約数和(自身を除く): 15376668848

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 317, 344, 412, 634, 677, 688, 824, 1268, 1354, 1648, 2536, 2708, 4429, 5072, 5416, 8858, 10832, 13631, 17716, 27262, 29111, 32651, 35432, 54524, 58222, 65302, 69731, 70864, 109048, 116444, 130604, 139462, 214609, 218096, 232888, 261208, 278924, 429218, 465776, 522416, 557848, 858436, 1115696, 1403993, 1716872, 2807986, 2998433, 3433744, 5615972, 5996866, 9228187, 11231944, 11993732, 18456374, 22104727, 22463888, 23987464, 36912748, 44209454, 47974928, 73825496, 88418908, 147650992, 176837816, 353675632, 950503261, 1901006522, 3802013044, 7604026088, 15208052176]

約数ペア:

[(1, 15208052176), (2, 7604026088), (4, 3802013044), (8, 1901006522), (16, 950503261), (43, 353675632), (86, 176837816), (103, 147650992), (172, 88418908), (206, 73825496), (317, 47974928), (344, 44209454), (412, 36912748), (634, 23987464), (677, 22463888), (688, 22104727), (824, 18456374), (1268, 11993732), (1354, 11231944), (1648, 9228187), (2536, 5996866), (2708, 5615972), (4429, 3433744), (5072, 2998433), (5416, 2807986), (8858, 1716872), (10832, 1403993), (13631, 1115696), (17716, 858436), (27262, 557848), (29111, 522416), (32651, 465776), (35432, 429218), (54524, 278924), (58222, 261208), (65302, 232888), (69731, 218096), (70864, 214609), (109048, 139462), (116444, 130604)]