171095456

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5786

約数の個数: 72

約数和(自身を含む): 412534080

約数和(自身を除く): 241438624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 5743, 7448, 11486, 14896, 22972, 29792, 40201, 45944, 80402, 91888, 109117, 160804, 183776, 218234, 281407, 321608, 436468, 562814, 643216, 763819, 872936, 1125628, 1286432, 1527638, 1745872, 2251256, 3055276, 3491744, 4502512, 5346733, 6110552, 9005024, 10693466, 12221104, 21386932, 24442208, 42773864, 85547728, 171095456]

約数ペア:

[(1, 171095456), (2, 85547728), (4, 42773864), (7, 24442208), (8, 21386932), (14, 12221104), (16, 10693466), (19, 9005024), (28, 6110552), (32, 5346733), (38, 4502512), (49, 3491744), (56, 3055276), (76, 2251256), (98, 1745872), (112, 1527638), (133, 1286432), (152, 1125628), (196, 872936), (224, 763819), (266, 643216), (304, 562814), (392, 436468), (532, 321608), (608, 281407), (784, 218234), (931, 183776), (1064, 160804), (1568, 109117), (1862, 91888), (2128, 80402), (3724, 45944), (4256, 40201), (5743, 29792), (7448, 22972), (11486, 14896)]