164429369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 28622791

約数列:

[1, 13, 23, 37, 89, 167, 299, 481, 851, 1157, 2047, 2171, 3293, 3841, 6179, 11063, 14863, 26611, 42809, 49933, 75739, 80327, 142117, 193219, 341849, 549931, 984607, 1847521, 4444037, 7149103, 12648413, 164429369]

約数ペア:

[(1, 164429369), (13, 12648413), (23, 7149103), (37, 4444037), (89, 1847521), (167, 984607), (299, 549931), (481, 341849), (851, 193219), (1157, 142117), (2047, 80327), (2171, 75739), (3293, 49933), (3841, 42809), (6179, 26611), (11063, 14863)]