143913760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39107}}^1$

素因数の和:39145

約数の個数: 48

約数和(自身を含む): 354787776

約数和(自身を除く): 210874016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 39107, 78214, 156428, 195535, 312856, 391070, 625712, 782140, 899461, 1251424, 1564280, 1798922, 3128560, 3597844, 4497305, 6257120, 7195688, 8994610, 14391376, 17989220, 28782752, 35978440, 71956880, 143913760]

約数ペア:

[(1, 143913760), (2, 71956880), (4, 35978440), (5, 28782752), (8, 17989220), (10, 14391376), (16, 8994610), (20, 7195688), (23, 6257120), (32, 4497305), (40, 3597844), (46, 3128560), (80, 1798922), (92, 1564280), (115, 1251424), (160, 899461), (184, 782140), (230, 625712), (368, 391070), (460, 312856), (736, 195535), (920, 156428), (1840, 78214), (3680, 39107)]