198685776

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179969}}^1$

素因数の和:180003

約数の個数: 40

約数和(自身を含む): 535590720

約数和(自身を除く): 336904944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 179969, 359938, 539907, 719876, 1079814, 1439752, 2159628, 2879504, 4139287, 4319256, 8278574, 8638512, 12417861, 16557148, 24835722, 33114296, 49671444, 66228592, 99342888, 198685776]

約数ペア:

[(1, 198685776), (2, 99342888), (3, 66228592), (4, 49671444), (6, 33114296), (8, 24835722), (12, 16557148), (16, 12417861), (23, 8638512), (24, 8278574), (46, 4319256), (48, 4139287), (69, 2879504), (92, 2159628), (138, 1439752), (184, 1079814), (276, 719876), (368, 539907), (552, 359938), (1104, 179969)]