140259168

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{3313}}^1$

素因数の和:3346

約数の個数: 144

約数和(自身を含む): 476022960

約数和(自身を除く): 335763792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3313, 3528, 4704, 5292, 6048, 6626, 7056, 9939, 10584, 13252, 14112, 19878, 21168, 23191, 26504, 29817, 39756, 42336, 46382, 53008, 59634, 69573, 79512, 89451, 92764, 106016, 119268, 139146, 159024, 162337, 178902, 185528, 208719, 238536, 278292, 318048, 324674, 357804, 371056, 417438, 477072, 487011, 556584, 626157, 649348, 715608, 742112, 834876, 954144, 974022, 1113168, 1252314, 1298696, 1431216, 1461033, 1669752, 1948044, 2226336, 2504628, 2597392, 2862432, 2922066, 3339504, 3896088, 4383099, 5009256, 5194784, 5844132, 6679008, 7792176, 8766198, 10018512, 11688264, 15584352, 17532396, 20037024, 23376528, 35064792, 46753056, 70129584, 140259168]

約数ペア:

[(1, 140259168), (2, 70129584), (3, 46753056), (4, 35064792), (6, 23376528), (7, 20037024), (8, 17532396), (9, 15584352), (12, 11688264), (14, 10018512), (16, 8766198), (18, 7792176), (21, 6679008), (24, 5844132), (27, 5194784), (28, 5009256), (32, 4383099), (36, 3896088), (42, 3339504), (48, 2922066), (49, 2862432), (54, 2597392), (56, 2504628), (63, 2226336), (72, 1948044), (84, 1669752), (96, 1461033), (98, 1431216), (108, 1298696), (112, 1252314), (126, 1113168), (144, 974022), (147, 954144), (168, 834876), (189, 742112), (196, 715608), (216, 649348), (224, 626157), (252, 556584), (288, 487011), (294, 477072), (336, 417438), (378, 371056), (392, 357804), (432, 324674), (441, 318048), (504, 278292), (588, 238536), (672, 208719), (756, 185528), (784, 178902), (864, 162337), (882, 159024), (1008, 139146), (1176, 119268), (1323, 106016), (1512, 92764), (1568, 89451), (1764, 79512), (2016, 69573), (2352, 59634), (2646, 53008), (3024, 46382), (3313, 42336), (3528, 39756), (4704, 29817), (5292, 26504), (6048, 23191), (6626, 21168), (7056, 19878), (9939, 14112), (10584, 13252)]