154288036

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 314810496

約数和(自身を除く): 160522460

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 197, 332, 337, 394, 581, 674, 788, 1162, 1348, 1379, 2324, 2359, 2758, 4718, 5516, 9436, 16351, 27971, 32702, 55942, 65404, 66389, 111884, 114457, 132778, 195797, 228914, 265556, 391594, 457828, 464723, 783188, 929446, 1858892, 5510287, 11020574, 22041148, 38572009, 77144018, 154288036]

約数ペア:

[(1, 154288036), (2, 77144018), (4, 38572009), (7, 22041148), (14, 11020574), (28, 5510287), (83, 1858892), (166, 929446), (197, 783188), (332, 464723), (337, 457828), (394, 391594), (581, 265556), (674, 228914), (788, 195797), (1162, 132778), (1348, 114457), (1379, 111884), (2324, 66389), (2359, 65404), (2758, 55942), (4718, 32702), (5516, 27971), (9436, 16351)]