130563356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 290918880

約数和(自身を除く): 160355524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 121, 154, 178, 242, 308, 356, 433, 484, 623, 847, 866, 979, 1246, 1694, 1732, 1958, 2492, 3031, 3388, 3916, 4763, 6062, 6853, 9526, 10769, 12124, 13706, 19052, 21538, 27412, 33341, 38537, 43076, 52393, 66682, 75383, 77074, 104786, 133364, 150766, 154148, 209572, 269759, 301532, 366751, 423907, 539518, 733502, 847814, 1079036, 1467004, 1695628, 2967349, 4662977, 5934698, 9325954, 11869396, 18651908, 32640839, 65281678, 130563356]

約数ペア:

[(1, 130563356), (2, 65281678), (4, 32640839), (7, 18651908), (11, 11869396), (14, 9325954), (22, 5934698), (28, 4662977), (44, 2967349), (77, 1695628), (89, 1467004), (121, 1079036), (154, 847814), (178, 733502), (242, 539518), (308, 423907), (356, 366751), (433, 301532), (484, 269759), (623, 209572), (847, 154148), (866, 150766), (979, 133364), (1246, 104786), (1694, 77074), (1732, 75383), (1958, 66682), (2492, 52393), (3031, 43076), (3388, 38537), (3916, 33341), (4763, 27412), (6062, 21538), (6853, 19052), (9526, 13706), (10769, 12124)]