156722845090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{20533}}^1$

素因数の和:21012

約数の個数: 96

約数和(自身を含む): 337844587824

約数和(自身を除く): 181121742734

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 421, 490, 518, 842, 1295, 1813, 2105, 2590, 2947, 3626, 4210, 5894, 9065, 14735, 15577, 18130, 20533, 20629, 29470, 31154, 41066, 41258, 77885, 102665, 103145, 109039, 143731, 155770, 205330, 206290, 218078, 287462, 545195, 718655, 759721, 763273, 1006117, 1090390, 1437310, 1519442, 1526546, 2012234, 3798605, 3816365, 5030585, 5318047, 7597210, 7632730, 8644393, 10061170, 10636094, 17288786, 26590235, 37226329, 43221965, 53180470, 60510751, 74452658, 86443930, 121021502, 186131645, 302553755, 319842541, 372263290, 423575257, 605107510, 639685082, 847150514, 1599212705, 2117876285, 2238897787, 3198425410, 4235752570, 4477795574, 11194488935, 15672284509, 22388977870, 31344569018, 78361422545, 156722845090]

約数ペア:

[(1, 156722845090), (2, 78361422545), (5, 31344569018), (7, 22388977870), (10, 15672284509), (14, 11194488935), (35, 4477795574), (37, 4235752570), (49, 3198425410), (70, 2238897787), (74, 2117876285), (98, 1599212705), (185, 847150514), (245, 639685082), (259, 605107510), (370, 423575257), (421, 372263290), (490, 319842541), (518, 302553755), (842, 186131645), (1295, 121021502), (1813, 86443930), (2105, 74452658), (2590, 60510751), (2947, 53180470), (3626, 43221965), (4210, 37226329), (5894, 26590235), (9065, 17288786), (14735, 10636094), (15577, 10061170), (18130, 8644393), (20533, 7632730), (20629, 7597210), (29470, 5318047), (31154, 5030585), (41066, 3816365), (41258, 3798605), (77885, 2012234), (102665, 1526546), (103145, 1519442), (109039, 1437310), (143731, 1090390), (155770, 1006117), (205330, 763273), (206290, 759721), (218078, 718655), (287462, 545195)]