144620944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{695293}}^1$

素因数の和:695314

約数の個数: 20

約数和(自身を含む): 301757596

約数和(自身を除く): 157136652

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 695293, 1390586, 2781172, 5562344, 9038809, 11124688, 18077618, 36155236, 72310472, 144620944]

約数ペア:

[(1, 144620944), (2, 72310472), (4, 36155236), (8, 18077618), (13, 11124688), (16, 9038809), (26, 5562344), (52, 2781172), (104, 1390586), (208, 695293)]