157249488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 444828672

約数和(自身を除く): 287579184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 431, 528, 691, 862, 1293, 1382, 1724, 2073, 2586, 2764, 3448, 4146, 4741, 5172, 5528, 6896, 7601, 8292, 9482, 10344, 11056, 14223, 15202, 16584, 18964, 20688, 22803, 28446, 30404, 33168, 37928, 45606, 56892, 60808, 75856, 91212, 113784, 121616, 182424, 227568, 297821, 364848, 595642, 893463, 1191284, 1786926, 2382568, 3276031, 3573852, 4765136, 6552062, 7147704, 9828093, 13104124, 14295408, 19656186, 26208248, 39312372, 52416496, 78624744, 157249488]

約数ペア:

[(1, 157249488), (2, 78624744), (3, 52416496), (4, 39312372), (6, 26208248), (8, 19656186), (11, 14295408), (12, 13104124), (16, 9828093), (22, 7147704), (24, 6552062), (33, 4765136), (44, 3573852), (48, 3276031), (66, 2382568), (88, 1786926), (132, 1191284), (176, 893463), (264, 595642), (431, 364848), (528, 297821), (691, 227568), (862, 182424), (1293, 121616), (1382, 113784), (1724, 91212), (2073, 75856), (2586, 60808), (2764, 56892), (3448, 45606), (4146, 37928), (4741, 33168), (5172, 30404), (5528, 28446), (6896, 22803), (7601, 20688), (8292, 18964), (9482, 16584), (10344, 15202), (11056, 14223)]