149805760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36011}}^1$

素因数の和:36041

約数の個数: 56

約数和(自身を含む): 384176016

約数和(自身を除く): 234370256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 36011, 72022, 144044, 180055, 288088, 360110, 468143, 576176, 720220, 936286, 1152352, 1440440, 1872572, 2304704, 2340715, 2880880, 3745144, 4681430, 5761760, 7490288, 9362860, 11523520, 14980576, 18725720, 29961152, 37451440, 74902880, 149805760]

約数ペア:

[(1, 149805760), (2, 74902880), (4, 37451440), (5, 29961152), (8, 18725720), (10, 14980576), (13, 11523520), (16, 9362860), (20, 7490288), (26, 5761760), (32, 4681430), (40, 3745144), (52, 2880880), (64, 2340715), (65, 2304704), (80, 1872572), (104, 1440440), (130, 1152352), (160, 936286), (208, 720220), (260, 576176), (320, 468143), (416, 360110), (520, 288088), (832, 180055), (1040, 144044), (2080, 72022), (4160, 36011)]