144249136

素因数分解:

$2^4\times {\mathrm{1951}}^1\times {\mathrm{4621}}^1$

素因数の和:6580

約数の個数: 20

約数和(自身を含む): 279686464

約数和(自身を除く): 135437328

約数列:

[1, 2, 4, 8, 16, 1951, 3902, 4621, 7804, 9242, 15608, 18484, 31216, 36968, 73936, 9015571, 18031142, 36062284, 72124568, 144249136]

約数ペア:

[(1, 144249136), (2, 72124568), (4, 36062284), (8, 18031142), (16, 9015571), (1951, 73936), (3902, 36968), (4621, 31216), (7804, 18484), (9242, 15608)]