144787552

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7140

約数の個数: 72

約数和(自身を含む): 357146496

約数和(自身を除く): 212358944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 7103, 10192, 14206, 20384, 28412, 49721, 56824, 92339, 99442, 113648, 184678, 198884, 227296, 348047, 369356, 397768, 646373, 696094, 738712, 795536, 1292746, 1392188, 1477424, 1591072, 2585492, 2784376, 2954848, 4524611, 5170984, 5568752, 9049222, 10341968, 11137504, 18098444, 20683936, 36196888, 72393776, 144787552]

約数ペア:

[(1, 144787552), (2, 72393776), (4, 36196888), (7, 20683936), (8, 18098444), (13, 11137504), (14, 10341968), (16, 9049222), (26, 5568752), (28, 5170984), (32, 4524611), (49, 2954848), (52, 2784376), (56, 2585492), (91, 1591072), (98, 1477424), (104, 1392188), (112, 1292746), (182, 795536), (196, 738712), (208, 696094), (224, 646373), (364, 397768), (392, 369356), (416, 348047), (637, 227296), (728, 198884), (784, 184678), (1274, 113648), (1456, 99442), (1568, 92339), (2548, 56824), (2912, 49721), (5096, 28412), (7103, 20384), (10192, 14206)]