163880724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20113}}^1$

素因数の和:20224

約数の個数: 48

約数和(自身を含む): 441542528

約数和(自身を除く): 277661804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 20113, 40226, 60339, 80452, 120678, 140791, 241356, 281582, 422373, 563164, 844746, 1689492, 1950961, 3901922, 5852883, 7803844, 11705766, 13656727, 23411532, 27313454, 40970181, 54626908, 81940362, 163880724]

約数ペア:

[(1, 163880724), (2, 81940362), (3, 54626908), (4, 40970181), (6, 27313454), (7, 23411532), (12, 13656727), (14, 11705766), (21, 7803844), (28, 5852883), (42, 3901922), (84, 1950961), (97, 1689492), (194, 844746), (291, 563164), (388, 422373), (582, 281582), (679, 241356), (1164, 140791), (1358, 120678), (2037, 80452), (2716, 60339), (4074, 40226), (8148, 20113)]