156913321168

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{409}}^1\times {\mathrm{75641}}^1$

素因数の和:76375

約数の個数: 40

約数和(自身を含む): 305728322760

約数和(自身を除く): 148815001592

約数列:

[1, 2, 4, 8, 16, 317, 409, 634, 818, 1268, 1636, 2536, 3272, 5072, 6544, 75641, 129653, 151282, 259306, 302564, 518612, 605128, 1037224, 1210256, 2074448, 23978197, 30937169, 47956394, 61874338, 95912788, 123748676, 191825576, 247497352, 383651152, 494994704, 9807082573, 19614165146, 39228330292, 78456660584, 156913321168]

約数ペア:

[(1, 156913321168), (2, 78456660584), (4, 39228330292), (8, 19614165146), (16, 9807082573), (317, 494994704), (409, 383651152), (634, 247497352), (818, 191825576), (1268, 123748676), (1636, 95912788), (2536, 61874338), (3272, 47956394), (5072, 30937169), (6544, 23978197), (75641, 2074448), (129653, 1210256), (151282, 1037224), (259306, 605128), (302564, 518612)]