164064628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450727}}^1$

素因数の和:450751

約数の個数: 24

約数和(自身を含む): 353370752

約数和(自身を除く): 189306124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 450727, 901454, 1802908, 3155089, 5859451, 6310178, 11718902, 12620356, 23437804, 41016157, 82032314, 164064628]

約数ペア:

[(1, 164064628), (2, 82032314), (4, 41016157), (7, 23437804), (13, 12620356), (14, 11718902), (26, 6310178), (28, 5859451), (52, 3155089), (91, 1802908), (182, 901454), (364, 450727)]