126861392

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1696

約数の個数: 60

約数和(自身を含む): 288883296

約数和(自身を除く): 162021904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 1442, 1571, 1648, 2884, 3142, 5047, 5768, 6284, 10094, 10997, 11536, 12568, 20188, 21994, 25136, 40376, 43988, 76979, 80752, 87976, 153958, 161813, 175952, 307916, 323626, 615832, 647252, 1132691, 1231664, 1294504, 2265382, 2589008, 4530764, 7928837, 9061528, 15857674, 18123056, 31715348, 63430696, 126861392]

約数ペア:

[(1, 126861392), (2, 63430696), (4, 31715348), (7, 18123056), (8, 15857674), (14, 9061528), (16, 7928837), (28, 4530764), (49, 2589008), (56, 2265382), (98, 1294504), (103, 1231664), (112, 1132691), (196, 647252), (206, 615832), (392, 323626), (412, 307916), (721, 175952), (784, 161813), (824, 153958), (1442, 87976), (1571, 80752), (1648, 76979), (2884, 43988), (3142, 40376), (5047, 25136), (5768, 21994), (6284, 20188), (10094, 12568), (10997, 11536)]