172948034

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 300972672

約数和(自身を除く): 128024638

約数列:

[1, 2, 7, 14, 131, 181, 262, 362, 521, 917, 1042, 1267, 1834, 2534, 3647, 7294, 23711, 47422, 68251, 94301, 136502, 165977, 188602, 331954, 477757, 660107, 955514, 1320214, 12353431, 24706862, 86474017, 172948034]

約数ペア:

[(1, 172948034), (2, 86474017), (7, 24706862), (14, 12353431), (131, 1320214), (181, 955514), (262, 660107), (362, 477757), (521, 331954), (917, 188602), (1042, 165977), (1267, 136502), (1834, 94301), (2534, 68251), (3647, 47422), (7294, 23711)]