198786096

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1093}}^1$

素因数の和:1531

約数の個数: 80

約数和(自身を含む): 572468320

約数和(自身を除く): 373682224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 1093, 1263, 1684, 2186, 2526, 3279, 3368, 3789, 4372, 5052, 6558, 6736, 7578, 8744, 9837, 10104, 11367, 13116, 15156, 17488, 19674, 20208, 22734, 26232, 29511, 30312, 39348, 45468, 52464, 59022, 60624, 78696, 90936, 118044, 157392, 181872, 236088, 460153, 472176, 920306, 1380459, 1840612, 2760918, 3681224, 4141377, 5521836, 7362448, 8282754, 11043672, 12424131, 16565508, 22087344, 24848262, 33131016, 49696524, 66262032, 99393048, 198786096]

約数ペア:

[(1, 198786096), (2, 99393048), (3, 66262032), (4, 49696524), (6, 33131016), (8, 24848262), (9, 22087344), (12, 16565508), (16, 12424131), (18, 11043672), (24, 8282754), (27, 7362448), (36, 5521836), (48, 4141377), (54, 3681224), (72, 2760918), (108, 1840612), (144, 1380459), (216, 920306), (421, 472176), (432, 460153), (842, 236088), (1093, 181872), (1263, 157392), (1684, 118044), (2186, 90936), (2526, 78696), (3279, 60624), (3368, 59022), (3789, 52464), (4372, 45468), (5052, 39348), (6558, 30312), (6736, 29511), (7578, 26232), (8744, 22734), (9837, 20208), (10104, 19674), (11367, 17488), (13116, 15156)]