133607768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76963}}^1$

素因数の和:77007

約数の個数: 32

約数和(自身を含む): 295541760

約数和(自身を除く): 161933992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 76963, 153926, 307852, 538741, 615704, 1077482, 2154964, 2385853, 4309928, 4771706, 9543412, 16700971, 19086824, 33401942, 66803884, 133607768]

約数ペア:

[(1, 133607768), (2, 66803884), (4, 33401942), (7, 19086824), (8, 16700971), (14, 9543412), (28, 4771706), (31, 4309928), (56, 2385853), (62, 2154964), (124, 1077482), (217, 615704), (248, 538741), (434, 307852), (868, 153926), (1736, 76963)]