128185362

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 303062400

約数和(自身を除く): 174877038

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 101, 114, 171, 202, 303, 342, 513, 606, 909, 1026, 1237, 1818, 1919, 2474, 2727, 3711, 3838, 5454, 5757, 7422, 11133, 11514, 17271, 22266, 23503, 33399, 34542, 47006, 51813, 66798, 70509, 103626, 124937, 141018, 211527, 249874, 374811, 423054, 634581, 749622, 1124433, 1269162, 2248866, 2373803, 3373299, 4747606, 6746598, 7121409, 14242818, 21364227, 42728454, 64092681, 128185362]

約数ペア:

[(1, 128185362), (2, 64092681), (3, 42728454), (6, 21364227), (9, 14242818), (18, 7121409), (19, 6746598), (27, 4747606), (38, 3373299), (54, 2373803), (57, 2248866), (101, 1269162), (114, 1124433), (171, 749622), (202, 634581), (303, 423054), (342, 374811), (513, 249874), (606, 211527), (909, 141018), (1026, 124937), (1237, 103626), (1818, 70509), (1919, 66798), (2474, 51813), (2727, 47006), (3711, 34542), (3838, 33399), (5454, 23503), (5757, 22266), (7422, 17271), (11133, 11514)]