152421144

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 388009440

約数和(自身を除く): 235588296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 233, 281, 291, 388, 466, 562, 582, 699, 776, 843, 932, 1124, 1164, 1398, 1686, 1864, 2248, 2328, 2796, 3372, 5592, 6744, 22601, 27257, 45202, 54514, 65473, 67803, 81771, 90404, 109028, 130946, 135606, 163542, 180808, 196419, 218056, 261892, 271212, 327084, 392838, 523784, 542424, 654168, 785676, 1571352, 6350881, 12701762, 19052643, 25403524, 38105286, 50807048, 76210572, 152421144]

約数ペア:

[(1, 152421144), (2, 76210572), (3, 50807048), (4, 38105286), (6, 25403524), (8, 19052643), (12, 12701762), (24, 6350881), (97, 1571352), (194, 785676), (233, 654168), (281, 542424), (291, 523784), (388, 392838), (466, 327084), (562, 271212), (582, 261892), (699, 218056), (776, 196419), (843, 180808), (932, 163542), (1124, 135606), (1164, 130946), (1398, 109028), (1686, 90404), (1864, 81771), (2248, 67803), (2328, 65473), (2796, 54514), (3372, 45202), (5592, 27257), (6744, 22601)]