193691234

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 357448140

約数和(自身を除く): 163756906

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 89, 121, 178, 187, 242, 253, 374, 391, 506, 529, 782, 979, 1058, 1513, 1958, 2047, 2057, 2783, 3026, 4094, 4114, 4301, 5566, 5819, 8602, 8993, 10769, 11638, 16643, 17986, 21538, 22517, 33286, 34799, 45034, 47081, 47311, 64009, 69598, 94162, 94622, 98923, 128018, 183073, 197846, 247687, 366146, 382789, 495374, 517891, 765578, 800377, 1035782, 1088153, 1600754, 2176306, 4210679, 5696801, 8421358, 8804147, 11393602, 17608294, 96845617, 193691234]

約数ペア:

[(1, 193691234), (2, 96845617), (11, 17608294), (17, 11393602), (22, 8804147), (23, 8421358), (34, 5696801), (46, 4210679), (89, 2176306), (121, 1600754), (178, 1088153), (187, 1035782), (242, 800377), (253, 765578), (374, 517891), (391, 495374), (506, 382789), (529, 366146), (782, 247687), (979, 197846), (1058, 183073), (1513, 128018), (1958, 98923), (2047, 94622), (2057, 94162), (2783, 69598), (3026, 64009), (4094, 47311), (4114, 47081), (4301, 45034), (5566, 34799), (5819, 33286), (8602, 22517), (8993, 21538), (10769, 17986), (11638, 16643)]