122967272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 237362400

約数和(自身を除く): 114395128

約数列:

[1, 2, 4, 8, 43, 86, 172, 179, 344, 358, 716, 1432, 1997, 3994, 7697, 7988, 15394, 15976, 30788, 61576, 85871, 171742, 343484, 357463, 686968, 714926, 1429852, 2859704, 15370909, 30741818, 61483636, 122967272]

約数ペア:

[(1, 122967272), (2, 61483636), (4, 30741818), (8, 15370909), (43, 2859704), (86, 1429852), (172, 714926), (179, 686968), (344, 357463), (358, 343484), (716, 171742), (1432, 85871), (1997, 61576), (3994, 30788), (7697, 15976), (7988, 15394)]