136723916

素因数分解:

$2^2\times 7^3\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 280896000

約数和(自身を除く): 144172084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 343, 439, 454, 686, 878, 908, 1372, 1589, 1756, 3073, 3178, 6146, 6356, 11123, 12292, 21511, 22246, 43022, 44492, 77861, 86044, 99653, 150577, 155722, 199306, 301154, 311444, 398612, 602308, 697571, 1395142, 2790284, 4882997, 9765994, 19531988, 34180979, 68361958, 136723916]

約数ペア:

[(1, 136723916), (2, 68361958), (4, 34180979), (7, 19531988), (14, 9765994), (28, 4882997), (49, 2790284), (98, 1395142), (196, 697571), (227, 602308), (343, 398612), (439, 311444), (454, 301154), (686, 199306), (878, 155722), (908, 150577), (1372, 99653), (1589, 86044), (1756, 77861), (3073, 44492), (3178, 43022), (6146, 22246), (6356, 21511), (11123, 12292)]