128730888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12503}}^1$

素因数の和:12539

約数の個数: 96

約数和(自身を含む): 409631040

約数和(自身を除く): 280900152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 12503, 25006, 37509, 50012, 75018, 100024, 112527, 137533, 150036, 162539, 225054, 275066, 300072, 325078, 412599, 450108, 487617, 550132, 650156, 825198, 900216, 975234, 1100264, 1237797, 1300312, 1462851, 1650396, 1787929, 1950468, 2475594, 2925702, 3300792, 3575858, 3900936, 4951188, 5363787, 5851404, 7151716, 9902376, 10727574, 11702808, 14303432, 16091361, 21455148, 32182722, 42910296, 64365444, 128730888]

約数ペア:

[(1, 128730888), (2, 64365444), (3, 42910296), (4, 32182722), (6, 21455148), (8, 16091361), (9, 14303432), (11, 11702808), (12, 10727574), (13, 9902376), (18, 7151716), (22, 5851404), (24, 5363787), (26, 4951188), (33, 3900936), (36, 3575858), (39, 3300792), (44, 2925702), (52, 2475594), (66, 1950468), (72, 1787929), (78, 1650396), (88, 1462851), (99, 1300312), (104, 1237797), (117, 1100264), (132, 975234), (143, 900216), (156, 825198), (198, 650156), (234, 550132), (264, 487617), (286, 450108), (312, 412599), (396, 325078), (429, 300072), (468, 275066), (572, 225054), (792, 162539), (858, 150036), (936, 137533), (1144, 112527), (1287, 100024), (1716, 75018), (2574, 50012), (3432, 37509), (5148, 25006), (10296, 12503)]