164986368

素因数分解:

$2^9\times 3^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:715

約数の個数: 80

約数和(自身を含む): 442377936

約数和(自身を除く): 277391568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 233, 256, 384, 461, 466, 512, 699, 768, 922, 932, 1383, 1398, 1536, 1844, 1864, 2766, 2796, 3688, 3728, 5532, 5592, 7376, 7456, 11064, 11184, 14752, 14912, 22128, 22368, 29504, 29824, 44256, 44736, 59008, 59648, 88512, 89472, 107413, 118016, 119296, 177024, 178944, 214826, 236032, 322239, 354048, 357888, 429652, 644478, 708096, 859304, 1288956, 1718608, 2577912, 3437216, 5155824, 6874432, 10311648, 13748864, 20623296, 27497728, 41246592, 54995456, 82493184, 164986368]

約数ペア:

[(1, 164986368), (2, 82493184), (3, 54995456), (4, 41246592), (6, 27497728), (8, 20623296), (12, 13748864), (16, 10311648), (24, 6874432), (32, 5155824), (48, 3437216), (64, 2577912), (96, 1718608), (128, 1288956), (192, 859304), (233, 708096), (256, 644478), (384, 429652), (461, 357888), (466, 354048), (512, 322239), (699, 236032), (768, 214826), (922, 178944), (932, 177024), (1383, 119296), (1398, 118016), (1536, 107413), (1844, 89472), (1864, 88512), (2766, 59648), (2796, 59008), (3688, 44736), (3728, 44256), (5532, 29824), (5592, 29504), (7376, 22368), (7456, 22128), (11064, 14912), (11184, 14752)]