142502344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6791}}^1$

素因数の和:6901

約数の個数: 32

約数和(自身を含む): 277928640

約数和(自身を除く): 135426296

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 5246, 6791, 10492, 13582, 20984, 27164, 54328, 292013, 414251, 584026, 828502, 1168052, 1657004, 2336104, 3314008, 17812793, 35625586, 71251172, 142502344]

約数ペア:

[(1, 142502344), (2, 71251172), (4, 35625586), (8, 17812793), (43, 3314008), (61, 2336104), (86, 1657004), (122, 1168052), (172, 828502), (244, 584026), (344, 414251), (488, 292013), (2623, 54328), (5246, 27164), (6791, 20984), (10492, 13582)]