154242

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 393120

約数和(自身を除く): 238878

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 41, 57, 66, 82, 99, 114, 123, 171, 198, 209, 246, 342, 369, 418, 451, 627, 738, 779, 902, 1254, 1353, 1558, 1881, 2337, 2706, 3762, 4059, 4674, 7011, 8118, 8569, 14022, 17138, 25707, 51414, 77121, 154242]

約数ペア:

[(1, 154242), (2, 77121), (3, 51414), (6, 25707), (9, 17138), (11, 14022), (18, 8569), (19, 8118), (22, 7011), (33, 4674), (38, 4059), (41, 3762), (57, 2706), (66, 2337), (82, 1881), (99, 1558), (114, 1353), (123, 1254), (171, 902), (198, 779), (209, 738), (246, 627), (342, 451), (369, 418)]