164474766

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{42899}}^1$

素因数の和:42981

約数の個数: 32

約数和(自身を含む): 370656000

約数和(自身を除く): 206181234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 42899, 85798, 128697, 257394, 386091, 772182, 1158273, 2316546, 3045829, 6091658, 9137487, 18274974, 27412461, 54824922, 82237383, 164474766]

約数ペア:

[(1, 164474766), (2, 82237383), (3, 54824922), (6, 27412461), (9, 18274974), (18, 9137487), (27, 6091658), (54, 3045829), (71, 2316546), (142, 1158273), (213, 772182), (426, 386091), (639, 257394), (1278, 128697), (1917, 85798), (3834, 42899)]