133169974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{733}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 240986880

約数和(自身を除く): 107816906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 683, 733, 1366, 1466, 4781, 5131, 9562, 10262, 12977, 13927, 25954, 27854, 90839, 97489, 181678, 194978, 500639, 1001278, 3504473, 7008946, 9512141, 19024282, 66584987, 133169974]

約数ペア:

[(1, 133169974), (2, 66584987), (7, 19024282), (14, 9512141), (19, 7008946), (38, 3504473), (133, 1001278), (266, 500639), (683, 194978), (733, 181678), (1366, 97489), (1466, 90839), (4781, 27854), (5131, 25954), (9562, 13927), (10262, 12977)]