157589684

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{17107}}^1$

素因数の和:17172

約数の個数: 36

約数和(自身を含む): 327652416

約数和(自身を除く): 170062732

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 17107, 34214, 68428, 119749, 239498, 478996, 804029, 838243, 1608058, 1676486, 3216116, 3352972, 5628203, 11256406, 22512812, 39397421, 78794842, 157589684]

約数ペア:

[(1, 157589684), (2, 78794842), (4, 39397421), (7, 22512812), (14, 11256406), (28, 5628203), (47, 3352972), (49, 3216116), (94, 1676486), (98, 1608058), (188, 838243), (196, 804029), (329, 478996), (658, 239498), (1316, 119749), (2303, 68428), (4606, 34214), (9212, 17107)]