151337680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145517}}^1$

素因数の和:145543

約数の個数: 40

約数和(自身を含む): 378928872

約数和(自身を除く): 227591192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 145517, 291034, 582068, 727585, 1164136, 1455170, 1891721, 2328272, 2910340, 3783442, 5820680, 7566884, 9458605, 11641360, 15133768, 18917210, 30267536, 37834420, 75668840, 151337680]

約数ペア:

[(1, 151337680), (2, 75668840), (4, 37834420), (5, 30267536), (8, 18917210), (10, 15133768), (13, 11641360), (16, 9458605), (20, 7566884), (26, 5820680), (40, 3783442), (52, 2910340), (65, 2328272), (80, 1891721), (104, 1455170), (130, 1164136), (208, 727585), (260, 582068), (520, 291034), (1040, 145517)]