156981012812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1\times {\mathrm{1409}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 308329324800

約数和(自身を除く): 151348311988

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 79, 148, 158, 316, 481, 733, 962, 1027, 1409, 1466, 1924, 2054, 2818, 2923, 2932, 4108, 5636, 5846, 9529, 11692, 18317, 19058, 27121, 36634, 37999, 38116, 52133, 54242, 57907, 73268, 75998, 104266, 108484, 111311, 115814, 151996, 208532, 222622, 231628, 352573, 445244, 677729, 705146, 752791, 1032797, 1355458, 1410292, 1447043, 1505582, 2065594, 2142559, 2710916, 2894086, 3011164, 4118507, 4131188, 4285118, 5788172, 8237014, 8570236, 13426361, 16474028, 26852722, 27853267, 38213489, 53540591, 53705444, 55706534, 76426978, 81590963, 107081182, 111413068, 152853956, 163181926, 214162364, 326363852, 496775357, 993550714, 1060682519, 1987101428, 2121365038, 3018865631, 4242730076, 6037731262, 12075462524, 39245253203, 78490506406, 156981012812]

約数ペア:

[(1, 156981012812), (2, 78490506406), (4, 39245253203), (13, 12075462524), (26, 6037731262), (37, 4242730076), (52, 3018865631), (74, 2121365038), (79, 1987101428), (148, 1060682519), (158, 993550714), (316, 496775357), (481, 326363852), (733, 214162364), (962, 163181926), (1027, 152853956), (1409, 111413068), (1466, 107081182), (1924, 81590963), (2054, 76426978), (2818, 55706534), (2923, 53705444), (2932, 53540591), (4108, 38213489), (5636, 27853267), (5846, 26852722), (9529, 16474028), (11692, 13426361), (18317, 8570236), (19058, 8237014), (27121, 5788172), (36634, 4285118), (37999, 4131188), (38116, 4118507), (52133, 3011164), (54242, 2894086), (57907, 2710916), (73268, 2142559), (75998, 2065594), (104266, 1505582), (108484, 1447043), (111311, 1410292), (115814, 1355458), (151996, 1032797), (208532, 752791), (222622, 705146), (231628, 677729), (352573, 445244)]