127958502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22907}}^1$

素因数の和:22945

約数の個数: 48

約数和(自身を含む): 313381440

約数和(自身を除く): 185422938

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 22907, 45814, 68721, 137442, 160349, 320698, 435233, 481047, 870466, 962094, 1122443, 1305699, 2244886, 2611398, 3046631, 3367329, 6093262, 6734658, 9139893, 18279786, 21326417, 42652834, 63979251, 127958502]

約数ペア:

[(1, 127958502), (2, 63979251), (3, 42652834), (6, 21326417), (7, 18279786), (14, 9139893), (19, 6734658), (21, 6093262), (38, 3367329), (42, 3046631), (49, 2611398), (57, 2244886), (98, 1305699), (114, 1122443), (133, 962094), (147, 870466), (266, 481047), (294, 435233), (399, 320698), (798, 160349), (931, 137442), (1862, 68721), (2793, 45814), (5586, 22907)]