168989982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{2473}}^1$

素因数の和:4112

約数の個数: 32

約数和(自身を含む): 386656512

約数和(自身を除く): 217666530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1627, 2473, 3254, 4881, 4946, 7419, 9762, 11389, 14838, 17311, 22778, 34167, 34622, 51933, 68334, 103866, 4023571, 8047142, 12070713, 24141426, 28164997, 56329994, 84494991, 168989982]

約数ペア:

[(1, 168989982), (2, 84494991), (3, 56329994), (6, 28164997), (7, 24141426), (14, 12070713), (21, 8047142), (42, 4023571), (1627, 103866), (2473, 68334), (3254, 51933), (4881, 34622), (4946, 34167), (7419, 22778), (9762, 17311), (11389, 14838)]