145970073904

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{66592187}}^1$

素因数の和:66592332

約数の個数: 20

約数和(自身を含む): 284881380264

約数和(自身を除く): 138911306360

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 66592187, 133184374, 266368748, 532737496, 1065474992, 9123129619, 18246259238, 36492518476, 72985036952, 145970073904]

約数ペア:

[(1, 145970073904), (2, 72985036952), (4, 36492518476), (8, 18246259238), (16, 9123129619), (137, 1065474992), (274, 532737496), (548, 266368748), (1096, 133184374), (2192, 66592187)]