133025560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{144593}}^1$

素因数の和:144627

約数の個数: 32

約数和(自身を含む): 312323040

約数和(自身を除く): 179297480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 144593, 289186, 578372, 722965, 1156744, 1445930, 2891860, 3325639, 5783720, 6651278, 13302556, 16628195, 26605112, 33256390, 66512780, 133025560]

約数ペア:

[(1, 133025560), (2, 66512780), (4, 33256390), (5, 26605112), (8, 16628195), (10, 13302556), (20, 6651278), (23, 5783720), (40, 3325639), (46, 2891860), (92, 1445930), (115, 1156744), (184, 722965), (230, 578372), (460, 289186), (920, 144593)]