154131551144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1984799}}^1$

素因数の和:1985393

約数の個数: 32

約数和(自身を含む): 306532512000

約数和(自身を除く): 152400960856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 571, 1142, 2284, 4568, 9707, 19414, 38828, 77656, 1984799, 3969598, 7939196, 15878392, 33741583, 67483166, 134966332, 269932664, 1133320229, 2266640458, 4533280916, 9066561832, 19266443893, 38532887786, 77065775572, 154131551144]

約数ペア:

[(1, 154131551144), (2, 77065775572), (4, 38532887786), (8, 19266443893), (17, 9066561832), (34, 4533280916), (68, 2266640458), (136, 1133320229), (571, 269932664), (1142, 134966332), (2284, 67483166), (4568, 33741583), (9707, 15878392), (19414, 7939196), (38828, 3969598), (77656, 1984799)]