128060304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140417}}^1$

素因数の和:140447

約数の個数: 40

約数和(自身を含む): 348236640

約数和(自身を除く): 220176336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 140417, 280834, 421251, 561668, 842502, 1123336, 1685004, 2246672, 2667923, 3370008, 5335846, 6740016, 8003769, 10671692, 16007538, 21343384, 32015076, 42686768, 64030152, 128060304]

約数ペア:

[(1, 128060304), (2, 64030152), (3, 42686768), (4, 32015076), (6, 21343384), (8, 16007538), (12, 10671692), (16, 8003769), (19, 6740016), (24, 5335846), (38, 3370008), (48, 2667923), (57, 2246672), (76, 1685004), (114, 1123336), (152, 842502), (228, 561668), (304, 421251), (456, 280834), (912, 140417)]