156784111956

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{2243}}^1\times {\mathrm{3001}}^1$

素因数の和:5901

約数の個数: 72

約数和(自身を含む): 397237224384

約数和(自身を除く): 240453112428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2243, 2588, 3001, 3882, 4486, 5823, 6002, 6729, 7764, 8972, 9003, 11646, 12004, 13458, 18006, 20187, 23292, 26916, 27009, 36012, 40374, 54018, 80748, 108036, 1451221, 1941647, 2902442, 3883294, 4353663, 5804884, 5824941, 6731243, 7766588, 8707326, 11649882, 13060989, 13462486, 17414652, 17474823, 20193729, 23299764, 26121978, 26924972, 34949646, 40387458, 52243956, 60581187, 69899292, 80774916, 121162374, 242324748, 4355114221, 8710228442, 13065342663, 17420456884, 26130685326, 39196027989, 52261370652, 78392055978, 156784111956]

約数ペア:

[(1, 156784111956), (2, 78392055978), (3, 52261370652), (4, 39196027989), (6, 26130685326), (9, 17420456884), (12, 13065342663), (18, 8710228442), (36, 4355114221), (647, 242324748), (1294, 121162374), (1941, 80774916), (2243, 69899292), (2588, 60581187), (3001, 52243956), (3882, 40387458), (4486, 34949646), (5823, 26924972), (6002, 26121978), (6729, 23299764), (7764, 20193729), (8972, 17474823), (9003, 17414652), (11646, 13462486), (12004, 13060989), (13458, 11649882), (18006, 8707326), (20187, 7766588), (23292, 6731243), (26916, 5824941), (27009, 5804884), (36012, 4353663), (40374, 3883294), (54018, 2902442), (80748, 1941647), (108036, 1451221)]