142737712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 324166752

約数和(自身を除く): 181429040

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 442, 481, 592, 629, 884, 962, 1091, 1258, 1768, 1924, 2182, 2516, 3536, 3848, 4364, 5032, 7696, 8177, 8728, 10064, 14183, 16354, 17456, 18547, 28366, 32708, 37094, 40367, 56732, 65416, 74188, 80734, 113464, 130832, 148376, 161468, 226928, 241111, 296752, 322936, 482222, 524771, 645872, 686239, 964444, 1049542, 1372478, 1928888, 2099084, 2744956, 3857776, 4198168, 5489912, 8396336, 8921107, 10979824, 17842214, 35684428, 71368856, 142737712]

約数ペア:

[(1, 142737712), (2, 71368856), (4, 35684428), (8, 17842214), (13, 10979824), (16, 8921107), (17, 8396336), (26, 5489912), (34, 4198168), (37, 3857776), (52, 2744956), (68, 2099084), (74, 1928888), (104, 1372478), (136, 1049542), (148, 964444), (208, 686239), (221, 645872), (272, 524771), (296, 482222), (442, 322936), (481, 296752), (592, 241111), (629, 226928), (884, 161468), (962, 148376), (1091, 130832), (1258, 113464), (1768, 80734), (1924, 74188), (2182, 65416), (2516, 56732), (3536, 40367), (3848, 37094), (4364, 32708), (5032, 28366), (7696, 18547), (8177, 17456), (8728, 16354), (10064, 14183)]