198112096

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9756

約数の個数: 72

約数和(自身を含む): 488663280

約数和(自身を除く): 290551184

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, 9719, 10192, 19438, 20384, 38876, 68033, 77752, 126347, 136066, 155504, 252694, 272132, 311008, 476231, 505388, 544264, 884429, 952462, 1010776, 1088528, 1768858, 1904924, 2021552, 2177056, 3537716, 3809848, 4043104, 6191003, 7075432, 7619696, 12382006, 14150864, 15239392, 24764012, 28301728, 49528024, 99056048, 198112096]

約数ペア:

[(1, 198112096), (2, 99056048), (4, 49528024), (7, 28301728), (8, 24764012), (13, 15239392), (14, 14150864), (16, 12382006), (26, 7619696), (28, 7075432), (32, 6191003), (49, 4043104), (52, 3809848), (56, 3537716), (91, 2177056), (98, 2021552), (104, 1904924), (112, 1768858), (182, 1088528), (196, 1010776), (208, 952462), (224, 884429), (364, 544264), (392, 505388), (416, 476231), (637, 311008), (728, 272132), (784, 252694), (1274, 155504), (1456, 136066), (1568, 126347), (2548, 77752), (2912, 68033), (5096, 38876), (9719, 20384), (10192, 19438)]