121781176

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{11437}}^1$

素因数の和:11476

約数の個数: 32

約数和(自身を含む): 251178480

約数和(自身を除く): 129397304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 11437, 22874, 45748, 91496, 125807, 251614, 503228, 1006456, 1383877, 2767754, 5535508, 11071016, 15222647, 30445294, 60890588, 121781176]

約数ペア:

[(1, 121781176), (2, 60890588), (4, 30445294), (8, 15222647), (11, 11071016), (22, 5535508), (44, 2767754), (88, 1383877), (121, 1006456), (242, 503228), (484, 251614), (968, 125807), (1331, 91496), (2662, 45748), (5324, 22874), (10648, 11437)]