165339408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 462220416

約数和(自身を除く): 296881008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 257, 312, 514, 624, 771, 1028, 1031, 1542, 2056, 2062, 3084, 3093, 3341, 4112, 4124, 6168, 6186, 6682, 8248, 10023, 12336, 12372, 13364, 13403, 16496, 20046, 24744, 26728, 26806, 40092, 40209, 49488, 53456, 53612, 80184, 80418, 107224, 160368, 160836, 214448, 264967, 321672, 529934, 643344, 794901, 1059868, 1589802, 2119736, 3179604, 3444571, 4239472, 6359208, 6889142, 10333713, 12718416, 13778284, 20667426, 27556568, 41334852, 55113136, 82669704, 165339408]

約数ペア:

[(1, 165339408), (2, 82669704), (3, 55113136), (4, 41334852), (6, 27556568), (8, 20667426), (12, 13778284), (13, 12718416), (16, 10333713), (24, 6889142), (26, 6359208), (39, 4239472), (48, 3444571), (52, 3179604), (78, 2119736), (104, 1589802), (156, 1059868), (208, 794901), (257, 643344), (312, 529934), (514, 321672), (624, 264967), (771, 214448), (1028, 160836), (1031, 160368), (1542, 107224), (2056, 80418), (2062, 80184), (3084, 53612), (3093, 53456), (3341, 49488), (4112, 40209), (4124, 40092), (6168, 26806), (6186, 26728), (6682, 24744), (8248, 20046), (10023, 16496), (12336, 13403), (12372, 13364)]