168724712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 362544000

約数和(自身を除く): 193819288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 103, 104, 152, 206, 247, 412, 494, 824, 829, 988, 1339, 1658, 1957, 1976, 2678, 3316, 3914, 5356, 6632, 7828, 10712, 10777, 15656, 15751, 21554, 25441, 31502, 43108, 50882, 63004, 85387, 86216, 101764, 126008, 170774, 203528, 204763, 341548, 409526, 683096, 819052, 1110031, 1622353, 1638104, 2220062, 3244706, 4440124, 6489412, 8880248, 12978824, 21090589, 42181178, 84362356, 168724712]

約数ペア:

[(1, 168724712), (2, 84362356), (4, 42181178), (8, 21090589), (13, 12978824), (19, 8880248), (26, 6489412), (38, 4440124), (52, 3244706), (76, 2220062), (103, 1638104), (104, 1622353), (152, 1110031), (206, 819052), (247, 683096), (412, 409526), (494, 341548), (824, 204763), (829, 203528), (988, 170774), (1339, 126008), (1658, 101764), (1957, 86216), (1976, 85387), (2678, 63004), (3316, 50882), (3914, 43108), (5356, 31502), (6632, 25441), (7828, 21554), (10712, 15751), (10777, 15656)]