178399968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 503677440

約数和(自身を除く): 325277472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 76, 94, 96, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 608, 752, 893, 912, 1128, 1504, 1786, 1824, 2081, 2256, 2679, 3572, 4162, 4512, 5358, 6243, 7144, 8324, 10716, 12486, 14288, 16648, 21432, 24972, 28576, 33296, 39539, 42864, 49944, 66592, 79078, 85728, 97807, 99888, 118617, 158156, 195614, 199776, 237234, 293421, 316312, 391228, 474468, 586842, 632624, 782456, 948936, 1173684, 1265248, 1564912, 1858333, 1897872, 2347368, 3129824, 3716666, 3795744, 4694736, 5574999, 7433332, 9389472, 11149998, 14866664, 22299996, 29733328, 44599992, 59466656, 89199984, 178399968]

約数ペア:

[(1, 178399968), (2, 89199984), (3, 59466656), (4, 44599992), (6, 29733328), (8, 22299996), (12, 14866664), (16, 11149998), (19, 9389472), (24, 7433332), (32, 5574999), (38, 4694736), (47, 3795744), (48, 3716666), (57, 3129824), (76, 2347368), (94, 1897872), (96, 1858333), (114, 1564912), (141, 1265248), (152, 1173684), (188, 948936), (228, 782456), (282, 632624), (304, 586842), (376, 474468), (456, 391228), (564, 316312), (608, 293421), (752, 237234), (893, 199776), (912, 195614), (1128, 158156), (1504, 118617), (1786, 99888), (1824, 97807), (2081, 85728), (2256, 79078), (2679, 66592), (3572, 49944), (4162, 42864), (4512, 39539), (5358, 33296), (6243, 28576), (7144, 24972), (8324, 21432), (10716, 16648), (12486, 14288)]