171521664

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23509}}^1$

素因数の和:23545

約数の個数: 64

約数和(自身を含む): 479604000

約数和(自身を除く): 308082336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 23509, 47018, 70527, 94036, 141054, 188072, 282108, 376144, 446671, 564216, 752288, 893342, 1128432, 1340013, 1504576, 1786684, 2256864, 2680026, 3009152, 3573368, 4513728, 5360052, 7146736, 9027456, 10720104, 14293472, 21440208, 28586944, 42880416, 57173888, 85760832, 171521664]

約数ペア:

[(1, 171521664), (2, 85760832), (3, 57173888), (4, 42880416), (6, 28586944), (8, 21440208), (12, 14293472), (16, 10720104), (19, 9027456), (24, 7146736), (32, 5360052), (38, 4513728), (48, 3573368), (57, 3009152), (64, 2680026), (76, 2256864), (96, 1786684), (114, 1504576), (128, 1340013), (152, 1128432), (192, 893342), (228, 752288), (304, 564216), (384, 446671), (456, 376144), (608, 282108), (912, 188072), (1216, 141054), (1824, 94036), (2432, 70527), (3648, 47018), (7296, 23509)]