160721136

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{5783}}^1$

素因数の和:5990

約数の個数: 60

約数和(自身を含む): 452204688

約数和(自身を除く): 291483552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 5783, 6948, 9264, 11566, 13896, 17349, 23132, 27792, 34698, 46264, 52047, 69396, 92528, 104094, 138792, 208188, 277584, 416376, 832752, 1116119, 2232238, 3348357, 4464476, 6696714, 8928952, 10045071, 13393428, 17857904, 20090142, 26786856, 40180284, 53573712, 80360568, 160721136]

約数ペア:

[(1, 160721136), (2, 80360568), (3, 53573712), (4, 40180284), (6, 26786856), (8, 20090142), (9, 17857904), (12, 13393428), (16, 10045071), (18, 8928952), (24, 6696714), (36, 4464476), (48, 3348357), (72, 2232238), (144, 1116119), (193, 832752), (386, 416376), (579, 277584), (772, 208188), (1158, 138792), (1544, 104094), (1737, 92528), (2316, 69396), (3088, 52047), (3474, 46264), (4632, 34698), (5783, 27792), (6948, 23132), (9264, 17349), (11566, 13896)]