160486144

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:202

約数の個数: 108

約数和(自身を含む): 399078736

約数和(自身を除く): 238592592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 83, 91, 104, 112, 128, 166, 182, 208, 224, 256, 332, 364, 416, 448, 581, 664, 728, 832, 896, 1079, 1162, 1328, 1456, 1664, 1792, 2158, 2324, 2656, 2912, 3328, 4316, 4648, 5312, 5824, 6889, 7553, 8632, 9296, 10624, 11648, 13778, 15106, 17264, 18592, 21248, 23296, 27556, 30212, 34528, 37184, 48223, 55112, 60424, 69056, 74368, 89557, 96446, 110224, 120848, 138112, 148736, 179114, 192892, 220448, 241696, 276224, 358228, 385784, 440896, 483392, 626899, 716456, 771568, 881792, 966784, 1253798, 1432912, 1543136, 1763584, 1933568, 2507596, 2865824, 3086272, 5015192, 5731648, 6172544, 10030384, 11463296, 12345088, 20060768, 22926592, 40121536, 80243072, 160486144]

約数ペア:

[(1, 160486144), (2, 80243072), (4, 40121536), (7, 22926592), (8, 20060768), (13, 12345088), (14, 11463296), (16, 10030384), (26, 6172544), (28, 5731648), (32, 5015192), (52, 3086272), (56, 2865824), (64, 2507596), (83, 1933568), (91, 1763584), (104, 1543136), (112, 1432912), (128, 1253798), (166, 966784), (182, 881792), (208, 771568), (224, 716456), (256, 626899), (332, 483392), (364, 440896), (416, 385784), (448, 358228), (581, 276224), (664, 241696), (728, 220448), (832, 192892), (896, 179114), (1079, 148736), (1162, 138112), (1328, 120848), (1456, 110224), (1664, 96446), (1792, 89557), (2158, 74368), (2324, 69056), (2656, 60424), (2912, 55112), (3328, 48223), (4316, 37184), (4648, 34528), (5312, 30212), (5824, 27556), (6889, 23296), (7553, 21248), (8632, 18592), (9296, 17264), (10624, 15106), (11648, 13778)]