135066880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8117}}^1$

素因数の和:8151

約数の個数: 72

約数和(自身を含む): 348457032

約数和(自身を除く): 213390152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8117, 8320, 16234, 16640, 32468, 40585, 64936, 81170, 105521, 129872, 162340, 211042, 259744, 324680, 422084, 519488, 527605, 649360, 844168, 1038976, 1055210, 1298720, 1688336, 2077952, 2110420, 2597440, 3376672, 4220840, 5194880, 6753344, 8441680, 10389760, 13506688, 16883360, 27013376, 33766720, 67533440, 135066880]

約数ペア:

[(1, 135066880), (2, 67533440), (4, 33766720), (5, 27013376), (8, 16883360), (10, 13506688), (13, 10389760), (16, 8441680), (20, 6753344), (26, 5194880), (32, 4220840), (40, 3376672), (52, 2597440), (64, 2110420), (65, 2077952), (80, 1688336), (104, 1298720), (128, 1055210), (130, 1038976), (160, 844168), (208, 649360), (256, 527605), (260, 519488), (320, 422084), (416, 324680), (520, 259744), (640, 211042), (832, 162340), (1040, 129872), (1280, 105521), (1664, 81170), (2080, 64936), (3328, 40585), (4160, 32468), (8117, 16640), (8320, 16234)]