118566868

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 244944000

約数和(自身を除く): 126377132

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 623, 686, 971, 1246, 1372, 1942, 2492, 3884, 4361, 6797, 8722, 13594, 17444, 27188, 30527, 47579, 61054, 86419, 95158, 122108, 172838, 190316, 333053, 345676, 604933, 666106, 1209866, 1332212, 2419732, 4234531, 8469062, 16938124, 29641717, 59283434, 118566868]

約数ペア:

[(1, 118566868), (2, 59283434), (4, 29641717), (7, 16938124), (14, 8469062), (28, 4234531), (49, 2419732), (89, 1332212), (98, 1209866), (178, 666106), (196, 604933), (343, 345676), (356, 333053), (623, 190316), (686, 172838), (971, 122108), (1246, 95158), (1372, 86419), (1942, 61054), (2492, 47579), (3884, 30527), (4361, 27188), (6797, 17444), (8722, 13594)]