131406552

素因数分解:

$2^3\times 3^2\times {\mathrm{367}}^1\times {\mathrm{4973}}^1$

素因数の和:5352

約数の個数: 48

約数和(自身を含む): 356934240

約数和(自身を除く): 225527688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 367, 734, 1101, 1468, 2202, 2936, 3303, 4404, 4973, 6606, 8808, 9946, 13212, 14919, 19892, 26424, 29838, 39784, 44757, 59676, 89514, 119352, 179028, 358056, 1825091, 3650182, 5475273, 7300364, 10950546, 14600728, 16425819, 21901092, 32851638, 43802184, 65703276, 131406552]

約数ペア:

[(1, 131406552), (2, 65703276), (3, 43802184), (4, 32851638), (6, 21901092), (8, 16425819), (9, 14600728), (12, 10950546), (18, 7300364), (24, 5475273), (36, 3650182), (72, 1825091), (367, 358056), (734, 179028), (1101, 119352), (1468, 89514), (2202, 59676), (2936, 44757), (3303, 39784), (4404, 29838), (4973, 26424), (6606, 19892), (8808, 14919), (9946, 13212)]