149837002

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{80471}}^1$

素因数の和:80506

約数の個数: 24

約数和(自身を含む): 275214240

約数和(自身を除く): 125377238

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 80471, 160942, 563297, 1126594, 1528949, 3057898, 3943079, 7886158, 10702643, 21405286, 74918501, 149837002]

約数ペア:

[(1, 149837002), (2, 74918501), (7, 21405286), (14, 10702643), (19, 7886158), (38, 3943079), (49, 3057898), (98, 1528949), (133, 1126594), (266, 563297), (931, 160942), (1862, 80471)]