140809872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7103}}^1$

素因数の和:7180

約数の個数: 80

約数和(自身を含む): 422830080

約数和(自身を除く): 282020208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2478, 2832, 3304, 4956, 6608, 7103, 9912, 14206, 19824, 21309, 28412, 42618, 49721, 56824, 85236, 99442, 113648, 149163, 170472, 198884, 298326, 340944, 397768, 419077, 596652, 795536, 838154, 1193304, 1257231, 1676308, 2386608, 2514462, 2933539, 3352616, 5028924, 5867078, 6705232, 8800617, 10057848, 11734156, 17601234, 20115696, 23468312, 35202468, 46936624, 70404936, 140809872]

約数ペア:

[(1, 140809872), (2, 70404936), (3, 46936624), (4, 35202468), (6, 23468312), (7, 20115696), (8, 17601234), (12, 11734156), (14, 10057848), (16, 8800617), (21, 6705232), (24, 5867078), (28, 5028924), (42, 3352616), (48, 2933539), (56, 2514462), (59, 2386608), (84, 1676308), (112, 1257231), (118, 1193304), (168, 838154), (177, 795536), (236, 596652), (336, 419077), (354, 397768), (413, 340944), (472, 298326), (708, 198884), (826, 170472), (944, 149163), (1239, 113648), (1416, 99442), (1652, 85236), (2478, 56824), (2832, 49721), (3304, 42618), (4956, 28412), (6608, 21309), (7103, 19824), (9912, 14206)]