127081928

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 242611200

約数和(自身を除く): 115529272

約数列:

[1, 2, 4, 8, 79, 158, 233, 316, 466, 632, 863, 932, 1726, 1864, 3452, 6904, 18407, 36814, 68177, 73628, 136354, 147256, 201079, 272708, 402158, 545416, 804316, 1608632, 15885241, 31770482, 63540964, 127081928]

約数ペア:

[(1, 127081928), (2, 63540964), (4, 31770482), (8, 15885241), (79, 1608632), (158, 804316), (233, 545416), (316, 402158), (466, 272708), (632, 201079), (863, 147256), (932, 136354), (1726, 73628), (1864, 68177), (3452, 36814), (6904, 18407)]