133257704

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{228181}}^1$

素因数の和:228260

約数の個数: 16

約数和(自身を含む): 253282020

約数和(自身を除く): 120024316

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 228181, 456362, 912724, 1825448, 16657213, 33314426, 66628852, 133257704]

約数ペア:

[(1, 133257704), (2, 66628852), (4, 33314426), (8, 16657213), (73, 1825448), (146, 912724), (292, 456362), (584, 228181)]