157302544

素因数分解:

$2^4\times 7^3\times {\mathrm{28663}}^1$

素因数の和:28692

約数の個数: 40

約数和(自身を含む): 355433600

約数和(自身を除く): 198131056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 28663, 57326, 114652, 200641, 229304, 401282, 458608, 802564, 1404487, 1605128, 2808974, 3210256, 5617948, 9831409, 11235896, 19662818, 22471792, 39325636, 78651272, 157302544]

約数ペア:

[(1, 157302544), (2, 78651272), (4, 39325636), (7, 22471792), (8, 19662818), (14, 11235896), (16, 9831409), (28, 5617948), (49, 3210256), (56, 2808974), (98, 1605128), (112, 1404487), (196, 802564), (343, 458608), (392, 401282), (686, 229304), (784, 200641), (1372, 114652), (2744, 57326), (5488, 28663)]