180567374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 319034880

約数和(自身を除く): 138467506

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 169, 247, 338, 403, 494, 589, 806, 907, 1178, 1814, 3211, 5239, 6422, 7657, 10478, 11791, 15314, 17233, 23582, 28117, 34466, 56234, 99541, 153283, 199082, 224029, 306566, 365521, 448058, 534223, 731042, 1068446, 2912377, 4751773, 5824754, 6944899, 9503546, 13889798, 90283687, 180567374]

約数ペア:

[(1, 180567374), (2, 90283687), (13, 13889798), (19, 9503546), (26, 6944899), (31, 5824754), (38, 4751773), (62, 2912377), (169, 1068446), (247, 731042), (338, 534223), (403, 448058), (494, 365521), (589, 306566), (806, 224029), (907, 199082), (1178, 153283), (1814, 99541), (3211, 56234), (5239, 34466), (6422, 28117), (7657, 23582), (10478, 17233), (11791, 15314)]