122418604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 280998144

約数和(自身を除く): 158579540

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1571, 1694, 1771, 2783, 3142, 3388, 3542, 5566, 6284, 7084, 10997, 11132, 17281, 19481, 21994, 34562, 36133, 38962, 43988, 69124, 72266, 77924, 120967, 144532, 190091, 241934, 252931, 380182, 397463, 483868, 505862, 760364, 794926, 1011724, 1330637, 1589852, 2661274, 2782241, 4372093, 5322548, 5564482, 8744186, 11128964, 17488372, 30604651, 61209302, 122418604]

約数ペア:

[(1, 122418604), (2, 61209302), (4, 30604651), (7, 17488372), (11, 11128964), (14, 8744186), (22, 5564482), (23, 5322548), (28, 4372093), (44, 2782241), (46, 2661274), (77, 1589852), (92, 1330637), (121, 1011724), (154, 794926), (161, 760364), (242, 505862), (253, 483868), (308, 397463), (322, 380182), (484, 252931), (506, 241934), (644, 190091), (847, 144532), (1012, 120967), (1571, 77924), (1694, 72266), (1771, 69124), (2783, 43988), (3142, 38962), (3388, 36133), (3542, 34562), (5566, 21994), (6284, 19481), (7084, 17281), (10997, 11132)]