142073792

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16691}}^1$

素因数の和:16729

約数の個数: 56

約数和(自身を含む): 339181440

約数和(自身を除く): 197107648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 16691, 33382, 66764, 116837, 133528, 233674, 267056, 317129, 467348, 534112, 634258, 934696, 1068224, 1268516, 1869392, 2219903, 2537032, 3738784, 4439806, 5074064, 7477568, 8879612, 10148128, 17759224, 20296256, 35518448, 71036896, 142073792]

約数ペア:

[(1, 142073792), (2, 71036896), (4, 35518448), (7, 20296256), (8, 17759224), (14, 10148128), (16, 8879612), (19, 7477568), (28, 5074064), (32, 4439806), (38, 3738784), (56, 2537032), (64, 2219903), (76, 1869392), (112, 1268516), (133, 1068224), (152, 934696), (224, 634258), (266, 534112), (304, 467348), (448, 317129), (532, 267056), (608, 233674), (1064, 133528), (1216, 116837), (2128, 66764), (4256, 33382), (8512, 16691)]