147573798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^2$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 317603520

約数和(自身を除く): 170029722

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 139, 201, 278, 402, 417, 834, 1273, 2546, 2641, 3819, 5282, 7638, 7923, 9313, 15846, 18626, 19321, 27939, 38642, 55878, 57963, 115926, 176947, 353894, 367099, 530841, 734198, 1061682, 1101297, 1294507, 2202594, 2589014, 3883521, 7767042, 24595633, 49191266, 73786899, 147573798]

約数ペア:

[(1, 147573798), (2, 73786899), (3, 49191266), (6, 24595633), (19, 7767042), (38, 3883521), (57, 2589014), (67, 2202594), (114, 1294507), (134, 1101297), (139, 1061682), (201, 734198), (278, 530841), (402, 367099), (417, 353894), (834, 176947), (1273, 115926), (2546, 57963), (2641, 55878), (3819, 38642), (5282, 27939), (7638, 19321), (7923, 18626), (9313, 15846)]