157079356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 342659072

約数和(自身を除く): 185579716

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 67, 73, 74, 124, 134, 146, 148, 217, 259, 268, 292, 434, 469, 511, 518, 868, 938, 1022, 1036, 1147, 1876, 2044, 2077, 2263, 2294, 2479, 2701, 4154, 4526, 4588, 4891, 4958, 5402, 8029, 8308, 9052, 9782, 9916, 10804, 14539, 15841, 16058, 17353, 18907, 19564, 29078, 31682, 32116, 34237, 34706, 37814, 58156, 63364, 68474, 69412, 75628, 76849, 83731, 136948, 151621, 153698, 167462, 180967, 303242, 307396, 334924, 361934, 537943, 586117, 606484, 723868, 1061347, 1075886, 1172234, 1266769, 2122694, 2151772, 2344468, 2533538, 4245388, 5067076, 5609977, 11219954, 22439908, 39269839, 78539678, 157079356]

約数ペア:

[(1, 157079356), (2, 78539678), (4, 39269839), (7, 22439908), (14, 11219954), (28, 5609977), (31, 5067076), (37, 4245388), (62, 2533538), (67, 2344468), (73, 2151772), (74, 2122694), (124, 1266769), (134, 1172234), (146, 1075886), (148, 1061347), (217, 723868), (259, 606484), (268, 586117), (292, 537943), (434, 361934), (469, 334924), (511, 307396), (518, 303242), (868, 180967), (938, 167462), (1022, 153698), (1036, 151621), (1147, 136948), (1876, 83731), (2044, 76849), (2077, 75628), (2263, 69412), (2294, 68474), (2479, 63364), (2701, 58156), (4154, 37814), (4526, 34706), (4588, 34237), (4891, 32116), (4958, 31682), (5402, 29078), (8029, 19564), (8308, 18907), (9052, 17353), (9782, 16058), (9916, 15841), (10804, 14539)]