168032641

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 222753024

約数和(自身を除く): 54720383

約数列:

[1, 7, 17, 23, 29, 73, 119, 161, 203, 391, 493, 511, 667, 841, 1241, 1679, 2117, 2737, 3451, 4669, 5887, 8687, 11339, 11753, 14297, 14819, 19343, 28543, 35989, 48691, 61393, 79373, 100079, 135401, 199801, 251923, 328831, 340837, 429751, 827747, 1043681, 1412039, 2301817, 5794229, 7305767, 9884273, 24004663, 168032641]

約数ペア:

[(1, 168032641), (7, 24004663), (17, 9884273), (23, 7305767), (29, 5794229), (73, 2301817), (119, 1412039), (161, 1043681), (203, 827747), (391, 429751), (493, 340837), (511, 328831), (667, 251923), (841, 199801), (1241, 135401), (1679, 100079), (2117, 79373), (2737, 61393), (3451, 48691), (4669, 35989), (5887, 28543), (8687, 19343), (11339, 14819), (11753, 14297)]