129887696

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2219

約数の個数: 40

約数和(自身を含む): 260233344

約数和(自身を除く): 130345648

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 2081, 3901, 4162, 7802, 8324, 15604, 16648, 31208, 33296, 62416, 97807, 172723, 195614, 345446, 391228, 690892, 782456, 1381784, 1564912, 2763568, 8117981, 16235962, 32471924, 64943848, 129887696]

約数ペア:

[(1, 129887696), (2, 64943848), (4, 32471924), (8, 16235962), (16, 8117981), (47, 2763568), (83, 1564912), (94, 1381784), (166, 782456), (188, 690892), (332, 391228), (376, 345446), (664, 195614), (752, 172723), (1328, 97807), (2081, 62416), (3901, 33296), (4162, 31208), (7802, 16648), (8324, 15604)]