168376043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 201415680

約数和(自身を除く): 33039637

約数列:

[1, 11, 19, 47, 61, 209, 281, 517, 671, 893, 1159, 2867, 3091, 5339, 9823, 12749, 13207, 17141, 31537, 54473, 58729, 145277, 188551, 250933, 325679, 599203, 805627, 2760263, 3582469, 8861897, 15306913, 168376043]

約数ペア:

[(1, 168376043), (11, 15306913), (19, 8861897), (47, 3582469), (61, 2760263), (209, 805627), (281, 599203), (517, 325679), (671, 250933), (893, 188551), (1159, 145277), (2867, 58729), (3091, 54473), (5339, 31537), (9823, 17141), (12749, 13207)]