155454528

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 112

約数和(自身を含む): 440887104

約数和(自身を除く): 285432576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 97, 102, 136, 192, 194, 204, 272, 291, 388, 408, 491, 544, 582, 776, 816, 982, 1088, 1164, 1473, 1552, 1632, 1649, 1964, 2328, 2946, 3104, 3264, 3298, 3928, 4656, 4947, 5892, 6208, 6596, 7856, 8347, 9312, 9894, 11784, 13192, 15712, 16694, 18624, 19788, 23568, 25041, 26384, 31424, 33388, 39576, 47136, 47627, 50082, 52768, 66776, 79152, 94272, 95254, 100164, 105536, 133552, 142881, 158304, 190508, 200328, 267104, 285762, 316608, 381016, 400656, 534208, 571524, 762032, 801312, 809659, 1143048, 1524064, 1602624, 1619318, 2286096, 2428977, 3048128, 3238636, 4572192, 4857954, 6477272, 9144384, 9715908, 12954544, 19431816, 25909088, 38863632, 51818176, 77727264, 155454528]

約数ペア:

[(1, 155454528), (2, 77727264), (3, 51818176), (4, 38863632), (6, 25909088), (8, 19431816), (12, 12954544), (16, 9715908), (17, 9144384), (24, 6477272), (32, 4857954), (34, 4572192), (48, 3238636), (51, 3048128), (64, 2428977), (68, 2286096), (96, 1619318), (97, 1602624), (102, 1524064), (136, 1143048), (192, 809659), (194, 801312), (204, 762032), (272, 571524), (291, 534208), (388, 400656), (408, 381016), (491, 316608), (544, 285762), (582, 267104), (776, 200328), (816, 190508), (982, 158304), (1088, 142881), (1164, 133552), (1473, 105536), (1552, 100164), (1632, 95254), (1649, 94272), (1964, 79152), (2328, 66776), (2946, 52768), (3104, 50082), (3264, 47627), (3298, 47136), (3928, 39576), (4656, 33388), (4947, 31424), (5892, 26384), (6208, 25041), (6596, 23568), (7856, 19788), (8347, 18624), (9312, 16694), (9894, 15712), (11784, 13192)]