152450816

素因数分解:

$2^8\times 7^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 350210784

約数和(自身を除く): 197759968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 256, 353, 448, 482, 706, 896, 964, 1412, 1687, 1792, 1928, 2471, 2824, 3374, 3856, 4942, 5648, 6748, 7712, 9884, 11296, 13496, 15424, 19768, 22592, 26992, 30848, 39536, 45184, 53984, 61696, 79072, 85073, 90368, 107968, 158144, 170146, 215936, 316288, 340292, 431872, 595511, 632576, 680584, 1191022, 1361168, 2382044, 2722336, 4764088, 5444672, 9528176, 10889344, 19056352, 21778688, 38112704, 76225408, 152450816]

約数ペア:

[(1, 152450816), (2, 76225408), (4, 38112704), (7, 21778688), (8, 19056352), (14, 10889344), (16, 9528176), (28, 5444672), (32, 4764088), (56, 2722336), (64, 2382044), (112, 1361168), (128, 1191022), (224, 680584), (241, 632576), (256, 595511), (353, 431872), (448, 340292), (482, 316288), (706, 215936), (896, 170146), (964, 158144), (1412, 107968), (1687, 90368), (1792, 85073), (1928, 79072), (2471, 61696), (2824, 53984), (3374, 45184), (3856, 39536), (4942, 30848), (5648, 26992), (6748, 22592), (7712, 19768), (9884, 15424), (11296, 13496)]