149380528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3739}}^1$

素因数の和:3985

約数の個数: 40

約数和(自身を含む): 317211840

約数和(自身を除く): 167831312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3632, 3739, 4994, 7478, 9988, 14956, 19976, 29912, 39952, 41129, 59824, 82258, 164516, 329032, 658064, 848753, 1697506, 3395012, 6790024, 9336283, 13580048, 18672566, 37345132, 74690264, 149380528]

約数ペア:

[(1, 149380528), (2, 74690264), (4, 37345132), (8, 18672566), (11, 13580048), (16, 9336283), (22, 6790024), (44, 3395012), (88, 1697506), (176, 848753), (227, 658064), (454, 329032), (908, 164516), (1816, 82258), (2497, 59824), (3632, 41129), (3739, 39952), (4994, 29912), (7478, 19976), (9988, 14956)]