140235888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{224737}}^1$

素因数の和:224761

約数の個数: 40

約数和(自身を含む): 390145168

約数和(自身を除く): 249909280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 224737, 449474, 674211, 898948, 1348422, 1797896, 2696844, 2921581, 3595792, 5393688, 5843162, 8764743, 10787376, 11686324, 17529486, 23372648, 35058972, 46745296, 70117944, 140235888]

約数ペア:

[(1, 140235888), (2, 70117944), (3, 46745296), (4, 35058972), (6, 23372648), (8, 17529486), (12, 11686324), (13, 10787376), (16, 8764743), (24, 5843162), (26, 5393688), (39, 3595792), (48, 2921581), (52, 2696844), (78, 1797896), (104, 1348422), (156, 898948), (208, 674211), (312, 449474), (624, 224737)]