164013668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450587}}^1$

素因数の和:450611

約数の個数: 24

約数和(自身を含む): 353260992

約数和(自身を除く): 189247324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 450587, 901174, 1802348, 3154109, 5857631, 6308218, 11715262, 12616436, 23430524, 41003417, 82006834, 164013668]

約数ペア:

[(1, 164013668), (2, 82006834), (4, 41003417), (7, 23430524), (13, 12616436), (14, 11715262), (26, 6308218), (28, 5857631), (52, 3154109), (91, 1802348), (182, 901174), (364, 450587)]