140621376

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{14947}}^1$

素因数の和:14976

約数の個数: 84

約数和(自身を含む): 432834288

約数和(自身を除く): 292212912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 14947, 29894, 44841, 59788, 89682, 104629, 119576, 179364, 209258, 239152, 313887, 358728, 418516, 478304, 627774, 717456, 732403, 837032, 956608, 1255548, 1434912, 1464806, 1674064, 2197209, 2511096, 2869824, 2929612, 3348128, 4394418, 5022192, 5859224, 6696256, 8788836, 10044384, 11718448, 17577672, 20088768, 23436896, 35155344, 46873792, 70310688, 140621376]

約数ペア:

[(1, 140621376), (2, 70310688), (3, 46873792), (4, 35155344), (6, 23436896), (7, 20088768), (8, 17577672), (12, 11718448), (14, 10044384), (16, 8788836), (21, 6696256), (24, 5859224), (28, 5022192), (32, 4394418), (42, 3348128), (48, 2929612), (49, 2869824), (56, 2511096), (64, 2197209), (84, 1674064), (96, 1464806), (98, 1434912), (112, 1255548), (147, 956608), (168, 837032), (192, 732403), (196, 717456), (224, 627774), (294, 478304), (336, 418516), (392, 358728), (448, 313887), (588, 239152), (672, 209258), (784, 179364), (1176, 119576), (1344, 104629), (1568, 89682), (2352, 59788), (3136, 44841), (4704, 29894), (9408, 14947)]