128933702996

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{997}}^1\times {\mathrm{6353}}^1$

素因数の和:8088

約数の個数: 48

約数和(自身を含む): 258521792256

約数和(自身を除く): 129588089260

約数列:

[1, 2, 4, 7, 14, 28, 727, 997, 1454, 1994, 2908, 3988, 5089, 6353, 6979, 10178, 12706, 13958, 20356, 25412, 27916, 44471, 88942, 177884, 724819, 1449638, 2899276, 4618631, 5073733, 6333941, 9237262, 10147466, 12667882, 18474524, 20294932, 25335764, 32330417, 44337587, 64660834, 88675174, 129321668, 177350348, 4604775107, 9209550214, 18419100428, 32233425749, 64466851498, 128933702996]

約数ペア:

[(1, 128933702996), (2, 64466851498), (4, 32233425749), (7, 18419100428), (14, 9209550214), (28, 4604775107), (727, 177350348), (997, 129321668), (1454, 88675174), (1994, 64660834), (2908, 44337587), (3988, 32330417), (5089, 25335764), (6353, 20294932), (6979, 18474524), (10178, 12667882), (12706, 10147466), (13958, 9237262), (20356, 6333941), (25412, 5073733), (27916, 4618631), (44471, 2899276), (88942, 1449638), (177884, 724819)]