179934767428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2897}}^1\times {\mathrm{4133}}^1$

素因数の和:7081

約数の個数: 72

約数和(自身を含む): 360440268552

約数和(自身を除く): 180505501124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 2897, 3757, 4133, 5794, 7514, 8266, 11588, 15028, 16532, 37661, 49249, 53729, 70261, 75322, 98498, 107458, 140522, 150644, 196996, 214916, 281044, 640237, 837233, 913393, 1194437, 1280474, 1674466, 1826786, 2388874, 2560948, 3348932, 3653572, 4777748, 10884029, 11973301, 15527681, 21768058, 23946602, 31055362, 43536116, 47893204, 62110724, 155652913, 203546117, 311305826, 407092234, 622611652, 814184468, 2646099521, 3460283989, 5292199042, 6920567978, 10584398084, 13841135956, 44983691857, 89967383714, 179934767428]

約数ペア:

[(1, 179934767428), (2, 89967383714), (4, 44983691857), (13, 13841135956), (17, 10584398084), (26, 6920567978), (34, 5292199042), (52, 3460283989), (68, 2646099521), (221, 814184468), (289, 622611652), (442, 407092234), (578, 311305826), (884, 203546117), (1156, 155652913), (2897, 62110724), (3757, 47893204), (4133, 43536116), (5794, 31055362), (7514, 23946602), (8266, 21768058), (11588, 15527681), (15028, 11973301), (16532, 10884029), (37661, 4777748), (49249, 3653572), (53729, 3348932), (70261, 2560948), (75322, 2388874), (98498, 1826786), (107458, 1674466), (140522, 1280474), (150644, 1194437), (196996, 913393), (214916, 837233), (281044, 640237)]