159202290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{408211}}^1$

素因数の和:408234

約数の個数: 32

約数和(自身を含む): 411477696

約数和(自身を除く): 252275406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 408211, 816422, 1224633, 2041055, 2449266, 4082110, 5306743, 6123165, 10613486, 12246330, 15920229, 26533715, 31840458, 53067430, 79601145, 159202290]

約数ペア:

[(1, 159202290), (2, 79601145), (3, 53067430), (5, 31840458), (6, 26533715), (10, 15920229), (13, 12246330), (15, 10613486), (26, 6123165), (30, 5306743), (39, 4082110), (65, 2449266), (78, 2041055), (130, 1224633), (195, 816422), (390, 408211)]