139402992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{170837}}^1$

素因数の和:170865

約数の個数: 40

約数和(自身を含む): 381310416

約数和(自身を除く): 241907424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 170837, 341674, 512511, 683348, 1025022, 1366696, 2050044, 2733392, 2904229, 4100088, 5808458, 8200176, 8712687, 11616916, 17425374, 23233832, 34850748, 46467664, 69701496, 139402992]

約数ペア:

[(1, 139402992), (2, 69701496), (3, 46467664), (4, 34850748), (6, 23233832), (8, 17425374), (12, 11616916), (16, 8712687), (17, 8200176), (24, 5808458), (34, 4100088), (48, 2904229), (51, 2733392), (68, 2050044), (102, 1366696), (136, 1025022), (204, 683348), (272, 512511), (408, 341674), (816, 170837)]