154063979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 176774400

約数和(自身を除く): 22710421

約数列:

[1, 17, 29, 47, 61, 109, 493, 799, 1037, 1363, 1769, 1853, 2867, 3161, 5123, 6649, 23171, 30073, 48739, 53737, 83143, 87091, 113033, 148567, 192821, 312503, 1413431, 2525639, 3277957, 5312551, 9062587, 154063979]

約数ペア:

[(1, 154063979), (17, 9062587), (29, 5312551), (47, 3277957), (61, 2525639), (109, 1413431), (493, 312503), (799, 192821), (1037, 148567), (1363, 113033), (1769, 87091), (1853, 83143), (2867, 53737), (3161, 48739), (5123, 30073), (6649, 23171)]