145419638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3583}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 269746176

約数和(自身を除く): 124326538

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223, 446, 1561, 2899, 3122, 3583, 5798, 7166, 20293, 25081, 40586, 46579, 50162, 93158, 326053, 652106, 799009, 1598018, 5593063, 10387117, 11186126, 20774234, 72709819, 145419638]

約数ペア:

[(1, 145419638), (2, 72709819), (7, 20774234), (13, 11186126), (14, 10387117), (26, 5593063), (91, 1598018), (182, 799009), (223, 652106), (446, 326053), (1561, 93158), (2899, 50162), (3122, 46579), (3583, 40586), (5798, 25081), (7166, 20293)]