112251568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 259483392

約数和(自身を除く): 147231824

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 568, 572, 691, 781, 923, 1136, 1144, 1382, 1562, 1846, 2288, 2764, 3124, 3692, 5528, 6248, 7384, 7601, 8983, 10153, 11056, 12496, 14768, 15202, 17966, 20306, 30404, 35932, 40612, 49061, 60808, 71864, 81224, 98122, 98813, 121616, 143728, 162448, 196244, 197626, 392488, 395252, 539671, 637793, 784976, 790504, 1079342, 1275586, 1581008, 2158684, 2551172, 4317368, 5102344, 7015723, 8634736, 10204688, 14031446, 28062892, 56125784, 112251568]

約数ペア:

[(1, 112251568), (2, 56125784), (4, 28062892), (8, 14031446), (11, 10204688), (13, 8634736), (16, 7015723), (22, 5102344), (26, 4317368), (44, 2551172), (52, 2158684), (71, 1581008), (88, 1275586), (104, 1079342), (142, 790504), (143, 784976), (176, 637793), (208, 539671), (284, 395252), (286, 392488), (568, 197626), (572, 196244), (691, 162448), (781, 143728), (923, 121616), (1136, 98813), (1144, 98122), (1382, 81224), (1562, 71864), (1846, 60808), (2288, 49061), (2764, 40612), (3124, 35932), (3692, 30404), (5528, 20306), (6248, 17966), (7384, 15202), (7601, 14768), (8983, 12496), (10153, 11056)]