156729315842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{108247}}^1$

素因数の和:108495

約数の個数: 48

約数和(自身を含む): 268129430016

約数和(自身を除く): 111400114174

約数列:

[1, 2, 11, 22, 31, 62, 121, 193, 242, 341, 386, 682, 2123, 3751, 4246, 5983, 7502, 11966, 23353, 46706, 65813, 108247, 131626, 216494, 723943, 1190717, 1447886, 2381434, 3355657, 6711314, 13097887, 20891671, 26195774, 36912227, 41783342, 73824454, 229808381, 406034497, 459616762, 647641801, 812068994, 1295283602, 2527892191, 5055784382, 7124059811, 14248119622, 78364657921, 156729315842]

約数ペア:

[(1, 156729315842), (2, 78364657921), (11, 14248119622), (22, 7124059811), (31, 5055784382), (62, 2527892191), (121, 1295283602), (193, 812068994), (242, 647641801), (341, 459616762), (386, 406034497), (682, 229808381), (2123, 73824454), (3751, 41783342), (4246, 36912227), (5983, 26195774), (7502, 20891671), (11966, 13097887), (23353, 6711314), (46706, 3355657), (65813, 2381434), (108247, 1447886), (131626, 1190717), (216494, 723943)]