190174348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{40189}}^1$

素因数の和:40226

約数の個数: 36

約数和(自身を含む): 411867120

約数和(自身を除く): 221692772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 40189, 80378, 160756, 281323, 522457, 562646, 1044914, 1125292, 2089828, 3657199, 6791941, 7314398, 13583882, 14628796, 27167764, 47543587, 95087174, 190174348]

約数ペア:

[(1, 190174348), (2, 95087174), (4, 47543587), (7, 27167764), (13, 14628796), (14, 13583882), (26, 7314398), (28, 6791941), (52, 3657199), (91, 2089828), (169, 1125292), (182, 1044914), (338, 562646), (364, 522457), (676, 281323), (1183, 160756), (2366, 80378), (4732, 40189)]