189719448

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 490752000

約数和(自身を除く): 301032552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 948, 1128, 1896, 2129, 3713, 4258, 6387, 7426, 8516, 11139, 12774, 14852, 17032, 22278, 25548, 29704, 44556, 51096, 89112, 100063, 168191, 200126, 300189, 336382, 400252, 504573, 600378, 672764, 800504, 1009146, 1200756, 1345528, 2018292, 2401512, 4036584, 7904977, 15809954, 23714931, 31619908, 47429862, 63239816, 94859724, 189719448]

約数ペア:

[(1, 189719448), (2, 94859724), (3, 63239816), (4, 47429862), (6, 31619908), (8, 23714931), (12, 15809954), (24, 7904977), (47, 4036584), (79, 2401512), (94, 2018292), (141, 1345528), (158, 1200756), (188, 1009146), (237, 800504), (282, 672764), (316, 600378), (376, 504573), (474, 400252), (564, 336382), (632, 300189), (948, 200126), (1128, 168191), (1896, 100063), (2129, 89112), (3713, 51096), (4258, 44556), (6387, 29704), (7426, 25548), (8516, 22278), (11139, 17032), (12774, 14852)]