148193646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2879}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 310210560

約数和(自身を除く): 162016914

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 373, 746, 1119, 2238, 2879, 5758, 8579, 8637, 17158, 17274, 25737, 51474, 66217, 132434, 198651, 397302, 1073867, 2147734, 3221601, 6443202, 24698941, 49397882, 74096823, 148193646]

約数ペア:

[(1, 148193646), (2, 74096823), (3, 49397882), (6, 24698941), (23, 6443202), (46, 3221601), (69, 2147734), (138, 1073867), (373, 397302), (746, 198651), (1119, 132434), (2238, 66217), (2879, 51474), (5758, 25737), (8579, 17274), (8637, 17158)]