143748242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 245656320

約数和(自身を除く): 101908078

約数列:

[1, 2, 11, 22, 73, 79, 103, 121, 146, 158, 206, 242, 803, 869, 1133, 1606, 1738, 2266, 5767, 7519, 8137, 8833, 9559, 11534, 12463, 15038, 16274, 17666, 19118, 24926, 63437, 82709, 89507, 126874, 165418, 179014, 594001, 697807, 909799, 984577, 1188002, 1395614, 1819598, 1969154, 6534011, 13068022, 71874121, 143748242]

約数ペア:

[(1, 143748242), (2, 71874121), (11, 13068022), (22, 6534011), (73, 1969154), (79, 1819598), (103, 1395614), (121, 1188002), (146, 984577), (158, 909799), (206, 697807), (242, 594001), (803, 179014), (869, 165418), (1133, 126874), (1606, 89507), (1738, 82709), (2266, 63437), (5767, 24926), (7519, 19118), (8137, 17666), (8833, 16274), (9559, 15038), (11534, 12463)]