157021739658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{164039}}^1$

素因数の和:164232

約数の個数: 96

約数和(自身を含む): 397979412480

約数和(自身を除く): 240957672822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 107, 126, 142, 213, 214, 321, 426, 497, 639, 642, 749, 963, 994, 1278, 1491, 1498, 1926, 2247, 2982, 4473, 4494, 6741, 7597, 8946, 13482, 15194, 22791, 45582, 53179, 68373, 106358, 136746, 159537, 164039, 319074, 328078, 478611, 492117, 957222, 984234, 1148273, 1476351, 2296546, 2952702, 3444819, 6889638, 10334457, 11646769, 17552173, 20668914, 23293538, 34940307, 35104346, 52656519, 69880614, 81527383, 104820921, 105313038, 122865211, 157969557, 163054766, 209641842, 244582149, 245730422, 315939114, 368595633, 489164298, 733746447, 737191266, 1105786899, 1246204283, 1467492894, 2211573798, 2492408566, 3738612849, 7477225698, 8723429981, 11215838547, 17446859962, 22431677094, 26170289943, 52340579886, 78510869829, 157021739658]

約数ペア:

[(1, 157021739658), (2, 78510869829), (3, 52340579886), (6, 26170289943), (7, 22431677094), (9, 17446859962), (14, 11215838547), (18, 8723429981), (21, 7477225698), (42, 3738612849), (63, 2492408566), (71, 2211573798), (107, 1467492894), (126, 1246204283), (142, 1105786899), (213, 737191266), (214, 733746447), (321, 489164298), (426, 368595633), (497, 315939114), (639, 245730422), (642, 244582149), (749, 209641842), (963, 163054766), (994, 157969557), (1278, 122865211), (1491, 105313038), (1498, 104820921), (1926, 81527383), (2247, 69880614), (2982, 52656519), (4473, 35104346), (4494, 34940307), (6741, 23293538), (7597, 20668914), (8946, 17552173), (13482, 11646769), (15194, 10334457), (22791, 6889638), (45582, 3444819), (53179, 2952702), (68373, 2296546), (106358, 1476351), (136746, 1148273), (159537, 984234), (164039, 957222), (319074, 492117), (328078, 478611)]