150471412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21757}}^1$

素因数の和:21800

約数の個数: 48

約数和(自身を含む): 341165440

約数和(自身を除く): 190694028

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 21757, 43514, 87028, 152299, 282841, 304598, 413383, 565682, 609196, 826766, 1131364, 1653532, 1979887, 2893681, 3959774, 5373979, 5787362, 7919548, 10747958, 11574724, 21495916, 37617853, 75235706, 150471412]

約数ペア:

[(1, 150471412), (2, 75235706), (4, 37617853), (7, 21495916), (13, 11574724), (14, 10747958), (19, 7919548), (26, 5787362), (28, 5373979), (38, 3959774), (52, 2893681), (76, 1979887), (91, 1653532), (133, 1131364), (182, 826766), (247, 609196), (266, 565682), (364, 413383), (494, 304598), (532, 282841), (988, 152299), (1729, 87028), (3458, 43514), (6916, 21757)]