129220616

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29209}}^1$

素因数の和:29301

約数の個数: 32

約数和(自身を含む): 280416000

約数和(自身を除く): 151195384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 29209, 58418, 116836, 204463, 233672, 408926, 817852, 1635704, 2307511, 4615022, 9230044, 16152577, 18460088, 32305154, 64610308, 129220616]

約数ペア:

[(1, 129220616), (2, 64610308), (4, 32305154), (7, 18460088), (8, 16152577), (14, 9230044), (28, 4615022), (56, 2307511), (79, 1635704), (158, 817852), (316, 408926), (553, 233672), (632, 204463), (1106, 116836), (2212, 58418), (4424, 29209)]