149717036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281423}}^1$

素因数の和:281453

約数の個数: 24

約数和(自身を含む): 315194880

約数和(自身を除く): 165477844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 281423, 562846, 1125692, 1969961, 3939922, 5347037, 7879844, 10694074, 21388148, 37429259, 74858518, 149717036]

約数ペア:

[(1, 149717036), (2, 74858518), (4, 37429259), (7, 21388148), (14, 10694074), (19, 7879844), (28, 5347037), (38, 3939922), (76, 1969961), (133, 1125692), (266, 562846), (532, 281423)]