168229724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4230

約数の個数: 48

約数和(自身を含む): 341957280

約数和(自身を除く): 173727556

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2132, 3116, 4153, 8306, 10127, 16612, 20254, 40508, 53989, 78907, 107978, 157814, 170273, 215956, 315628, 340546, 681092, 1025791, 2051582, 2213549, 3235187, 4103164, 4427098, 6470374, 8854196, 12940748, 42057431, 84114862, 168229724]

約数ペア:

[(1, 168229724), (2, 84114862), (4, 42057431), (13, 12940748), (19, 8854196), (26, 6470374), (38, 4427098), (41, 4103164), (52, 3235187), (76, 2213549), (82, 2051582), (164, 1025791), (247, 681092), (494, 340546), (533, 315628), (779, 215956), (988, 170273), (1066, 157814), (1558, 107978), (2132, 78907), (3116, 53989), (4153, 40508), (8306, 20254), (10127, 16612)]