163485697837

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{12791}}^1$

素因数の和:13870

約数の個数: 48

約数和(自身を含む): 216713263104

約数和(自身を除く): 53227565267

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1031, 1127, 1771, 7217, 11341, 12397, 12791, 23713, 50519, 79387, 89537, 140701, 165991, 260843, 294193, 555709, 626759, 984907, 1161937, 1825901, 2059351, 3236123, 6894349, 12781307, 13187521, 14415457, 22652861, 92312647, 145062731, 158570027, 303312983, 646188529, 1015439117, 2123190881, 3336442813, 7108073819, 14862336167, 23355099691, 163485697837]

約数ペア:

[(1, 163485697837), (7, 23355099691), (11, 14862336167), (23, 7108073819), (49, 3336442813), (77, 2123190881), (161, 1015439117), (253, 646188529), (539, 303312983), (1031, 158570027), (1127, 145062731), (1771, 92312647), (7217, 22652861), (11341, 14415457), (12397, 13187521), (12791, 12781307), (23713, 6894349), (50519, 3236123), (79387, 2059351), (89537, 1825901), (140701, 1161937), (165991, 984907), (260843, 626759), (294193, 555709)]