148923698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2297}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 279289728

約数和(自身を除く): 130366030

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 2297, 2947, 4594, 4631, 5894, 9262, 16079, 25267, 32158, 32417, 50534, 64834, 176869, 353738, 967037, 1934074, 6769259, 10637407, 13538518, 21274814, 74461849, 148923698]

約数ペア:

[(1, 148923698), (2, 74461849), (7, 21274814), (11, 13538518), (14, 10637407), (22, 6769259), (77, 1934074), (154, 967037), (421, 353738), (842, 176869), (2297, 64834), (2947, 50534), (4594, 32417), (4631, 32158), (5894, 25267), (9262, 16079)]