156957950545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 218921149440

約数和(自身を除く): 61963198895

約数列:

[1, 5, 11, 31, 53, 55, 121, 155, 265, 269, 341, 583, 587, 605, 1345, 1643, 1705, 2915, 2935, 2959, 3751, 6413, 6457, 8215, 8339, 14257, 14795, 18073, 18197, 18755, 31111, 32065, 32285, 32549, 41695, 71027, 71285, 90365, 90985, 91729, 155555, 156827, 157903, 162745, 198803, 200167, 342221, 355135, 441967, 458645, 784135, 789515, 964441, 994015, 1000835, 1009019, 1711105, 1725097, 1736933, 2201837, 2209835, 3764431, 4822205, 4861637, 4894993, 5045095, 8368859, 8625485, 8684665, 10608851, 11009185, 18822155, 19106263, 24308185, 24474965, 41844295, 53044255, 53478007, 53844923, 92057449, 95531315, 116697361, 259434629, 267390035, 269224615, 460287245, 583486805, 592294153, 1012631939, 1297173145, 2853780919, 2961470765, 5063159695, 14268904595, 31391590109, 156957950545]

約数ペア:

[(1, 156957950545), (5, 31391590109), (11, 14268904595), (31, 5063159695), (53, 2961470765), (55, 2853780919), (121, 1297173145), (155, 1012631939), (265, 592294153), (269, 583486805), (341, 460287245), (583, 269224615), (587, 267390035), (605, 259434629), (1345, 116697361), (1643, 95531315), (1705, 92057449), (2915, 53844923), (2935, 53478007), (2959, 53044255), (3751, 41844295), (6413, 24474965), (6457, 24308185), (8215, 19106263), (8339, 18822155), (14257, 11009185), (14795, 10608851), (18073, 8684665), (18197, 8625485), (18755, 8368859), (31111, 5045095), (32065, 4894993), (32285, 4861637), (32549, 4822205), (41695, 3764431), (71027, 2209835), (71285, 2201837), (90365, 1736933), (90985, 1725097), (91729, 1711105), (155555, 1009019), (156827, 1000835), (157903, 994015), (162745, 964441), (198803, 789515), (200167, 784135), (342221, 458645), (355135, 441967)]