180055792

素因数分解:

$2^4\times 7^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 100

約数和(自身を含む): 420262040

約数和(自身を除く): 240206248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 109, 112, 172, 196, 218, 301, 343, 344, 392, 436, 602, 686, 688, 763, 784, 872, 1204, 1372, 1526, 1744, 2107, 2401, 2408, 2744, 3052, 4214, 4687, 4802, 4816, 5341, 5488, 6104, 8428, 9374, 9604, 10682, 12208, 14749, 16856, 18748, 19208, 21364, 29498, 32809, 33712, 37387, 37496, 38416, 42728, 58996, 65618, 74774, 74992, 85456, 103243, 117992, 131236, 149548, 206486, 229663, 235984, 261709, 262472, 299096, 412972, 459326, 523418, 524944, 598192, 825944, 918652, 1046836, 1607641, 1651888, 1837304, 2093672, 3215282, 3674608, 4187344, 6430564, 11253487, 12861128, 22506974, 25722256, 45013948, 90027896, 180055792]

約数ペア:

[(1, 180055792), (2, 90027896), (4, 45013948), (7, 25722256), (8, 22506974), (14, 12861128), (16, 11253487), (28, 6430564), (43, 4187344), (49, 3674608), (56, 3215282), (86, 2093672), (98, 1837304), (109, 1651888), (112, 1607641), (172, 1046836), (196, 918652), (218, 825944), (301, 598192), (343, 524944), (344, 523418), (392, 459326), (436, 412972), (602, 299096), (686, 262472), (688, 261709), (763, 235984), (784, 229663), (872, 206486), (1204, 149548), (1372, 131236), (1526, 117992), (1744, 103243), (2107, 85456), (2401, 74992), (2408, 74774), (2744, 65618), (3052, 58996), (4214, 42728), (4687, 38416), (4802, 37496), (4816, 37387), (5341, 33712), (5488, 32809), (6104, 29498), (8428, 21364), (9374, 19208), (9604, 18748), (10682, 16856), (12208, 14749)]