127849492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^2$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 234252480

約数和(自身を除く): 106402988

約数列:

[1, 2, 4, 43, 79, 86, 97, 158, 172, 194, 316, 388, 3397, 4171, 6794, 7663, 8342, 9409, 13588, 15326, 16684, 18818, 30652, 37636, 329509, 404587, 659018, 743311, 809174, 1318036, 1486622, 1618348, 2973244, 31962373, 63924746, 127849492]

約数ペア:

[(1, 127849492), (2, 63924746), (4, 31962373), (43, 2973244), (79, 1618348), (86, 1486622), (97, 1318036), (158, 809174), (172, 743311), (194, 659018), (316, 404587), (388, 329509), (3397, 37636), (4171, 30652), (6794, 18818), (7663, 16684), (8342, 15326), (9409, 13588)]