137935952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 336740352

約数和(自身を除く): 198804400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 308, 412, 616, 721, 824, 1087, 1133, 1232, 1442, 1648, 2174, 2266, 2884, 4348, 4532, 5768, 7609, 7931, 8696, 9064, 11536, 11957, 15218, 15862, 17392, 18128, 23914, 30436, 31724, 47828, 60872, 63448, 83699, 95656, 111961, 121744, 126896, 167398, 191312, 223922, 334796, 447844, 669592, 783727, 895688, 1231571, 1339184, 1567454, 1791376, 2463142, 3134908, 4926284, 6269816, 8620997, 9852568, 12539632, 17241994, 19705136, 34483988, 68967976, 137935952]

約数ペア:

[(1, 137935952), (2, 68967976), (4, 34483988), (7, 19705136), (8, 17241994), (11, 12539632), (14, 9852568), (16, 8620997), (22, 6269816), (28, 4926284), (44, 3134908), (56, 2463142), (77, 1791376), (88, 1567454), (103, 1339184), (112, 1231571), (154, 895688), (176, 783727), (206, 669592), (308, 447844), (412, 334796), (616, 223922), (721, 191312), (824, 167398), (1087, 126896), (1133, 121744), (1232, 111961), (1442, 95656), (1648, 83699), (2174, 63448), (2266, 60872), (2884, 47828), (4348, 31724), (4532, 30436), (5768, 23914), (7609, 18128), (7931, 17392), (8696, 15862), (9064, 15218), (11536, 11957)]