198103627744

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{1213}}^1\times {\mathrm{42179}}^1$

素因数の和:43424

約数の個数: 72

約数和(自身を含む): 429059431080

約数和(自身を除く): 230955803336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1213, 1936, 2426, 3872, 4852, 9704, 13343, 19408, 26686, 38816, 42179, 53372, 84358, 106744, 146773, 168716, 213488, 293546, 337432, 426976, 463969, 587092, 674864, 927938, 1174184, 1349728, 1855876, 2348368, 3711752, 4696736, 5103659, 7423504, 10207318, 14847008, 20414636, 40829272, 51163127, 81658544, 102326254, 163317088, 204652508, 409305016, 562794397, 818610032, 1125588794, 1637220064, 2251177588, 4502355176, 6190738367, 9004710352, 12381476734, 18009420704, 24762953468, 49525906936, 99051813872, 198103627744]

約数ペア:

[(1, 198103627744), (2, 99051813872), (4, 49525906936), (8, 24762953468), (11, 18009420704), (16, 12381476734), (22, 9004710352), (32, 6190738367), (44, 4502355176), (88, 2251177588), (121, 1637220064), (176, 1125588794), (242, 818610032), (352, 562794397), (484, 409305016), (968, 204652508), (1213, 163317088), (1936, 102326254), (2426, 81658544), (3872, 51163127), (4852, 40829272), (9704, 20414636), (13343, 14847008), (19408, 10207318), (26686, 7423504), (38816, 5103659), (42179, 4696736), (53372, 3711752), (84358, 2348368), (106744, 1855876), (146773, 1349728), (168716, 1174184), (213488, 927938), (293546, 674864), (337432, 587092), (426976, 463969)]