156681168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1692

約数の個数: 80

約数和(自身を含む): 464244096

約数和(自身を除く): 307562928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 353, 706, 1059, 1321, 1412, 2118, 2471, 2642, 2824, 3963, 4236, 4942, 5284, 5648, 7413, 7926, 8472, 9247, 9884, 10568, 14826, 15852, 16944, 18494, 19768, 21136, 27741, 29652, 31704, 36988, 39536, 55482, 59304, 63408, 73976, 110964, 118608, 147952, 221928, 443856, 466313, 932626, 1398939, 1865252, 2797878, 3264191, 3730504, 5595756, 6528382, 7461008, 9792573, 11191512, 13056764, 19585146, 22383024, 26113528, 39170292, 52227056, 78340584, 156681168]

約数ペア:

[(1, 156681168), (2, 78340584), (3, 52227056), (4, 39170292), (6, 26113528), (7, 22383024), (8, 19585146), (12, 13056764), (14, 11191512), (16, 9792573), (21, 7461008), (24, 6528382), (28, 5595756), (42, 3730504), (48, 3264191), (56, 2797878), (84, 1865252), (112, 1398939), (168, 932626), (336, 466313), (353, 443856), (706, 221928), (1059, 147952), (1321, 118608), (1412, 110964), (2118, 73976), (2471, 63408), (2642, 59304), (2824, 55482), (3963, 39536), (4236, 36988), (4942, 31704), (5284, 29652), (5648, 27741), (7413, 21136), (7926, 19768), (8472, 18494), (9247, 16944), (9884, 15852), (10568, 14826)]