144498146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 240195648

約数和(自身を除く): 95697502

約数列:

[1, 2, 13, 26, 43, 86, 307, 421, 559, 614, 842, 1118, 3991, 5473, 7982, 10946, 13201, 18103, 26402, 36206, 129247, 171613, 235339, 258494, 343226, 470678, 1680211, 3360422, 5557621, 11115242, 72249073, 144498146]

約数ペア:

[(1, 144498146), (2, 72249073), (13, 11115242), (26, 5557621), (43, 3360422), (86, 1680211), (307, 470678), (421, 343226), (559, 258494), (614, 235339), (842, 171613), (1118, 129247), (3991, 36206), (5473, 26402), (7982, 18103), (10946, 13201)]