143920744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86077}}^1$

素因数の和:86113

約数の個数: 32

約数和(自身を含む): 309880800

約数和(自身を除く): 165960056

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 86077, 172154, 344308, 688616, 946847, 1635463, 1893694, 3270926, 3787388, 6541852, 7574776, 13083704, 17990093, 35980186, 71960372, 143920744]

約数ペア:

[(1, 143920744), (2, 71960372), (4, 35980186), (8, 17990093), (11, 13083704), (19, 7574776), (22, 6541852), (38, 3787388), (44, 3270926), (76, 1893694), (88, 1635463), (152, 946847), (209, 688616), (418, 344308), (836, 172154), (1672, 86077)]