160785884

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 327495168

約数和(自身を除く): 166709284

約数列:

[1, 2, 4, 7, 14, 28, 103, 197, 206, 283, 394, 412, 566, 721, 788, 1132, 1379, 1442, 1981, 2758, 2884, 3962, 5516, 7924, 20291, 29149, 40582, 55751, 58298, 81164, 111502, 116596, 142037, 204043, 223004, 284074, 390257, 408086, 568148, 780514, 816172, 1561028, 5742353, 11484706, 22969412, 40196471, 80392942, 160785884]

約数ペア:

[(1, 160785884), (2, 80392942), (4, 40196471), (7, 22969412), (14, 11484706), (28, 5742353), (103, 1561028), (197, 816172), (206, 780514), (283, 568148), (394, 408086), (412, 390257), (566, 284074), (721, 223004), (788, 204043), (1132, 142037), (1379, 116596), (1442, 111502), (1981, 81164), (2758, 58298), (2884, 55751), (3962, 40582), (5516, 29149), (7924, 20291)]