15679860317128

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23719}}^1\times {\mathrm{92951}}^1$

素因数の和:116810

約数の個数: 64

約数和(自身を含む): 33866057318400

約数和(自身を除く): 18186197001272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 23719, 47438, 92951, 94876, 166033, 185902, 189752, 332066, 371804, 650657, 664132, 743608, 1301314, 1328264, 2602628, 3012313, 5205256, 6024626, 11804777, 12049252, 21086191, 23609554, 24098504, 42172382, 47219108, 82633439, 84344764, 94438216, 165266878, 168689528, 330533756, 661067512, 2204704769, 4409409538, 8818819076, 15432933383, 17637638152, 30865866766, 61731733532, 123463467064, 279997505663, 559995011326, 1119990022652, 1959982539641, 2239980045304, 3919965079282, 7839930158564, 15679860317128]

約数ペア:

[(1, 15679860317128), (2, 7839930158564), (4, 3919965079282), (7, 2239980045304), (8, 1959982539641), (14, 1119990022652), (28, 559995011326), (56, 279997505663), (127, 123463467064), (254, 61731733532), (508, 30865866766), (889, 17637638152), (1016, 15432933383), (1778, 8818819076), (3556, 4409409538), (7112, 2204704769), (23719, 661067512), (47438, 330533756), (92951, 168689528), (94876, 165266878), (166033, 94438216), (185902, 84344764), (189752, 82633439), (332066, 47219108), (371804, 42172382), (650657, 24098504), (664132, 23609554), (743608, 21086191), (1301314, 12049252), (1328264, 11804777), (2602628, 6024626), (3012313, 5205256)]