188049308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{145549}}^1$

素因数の和:145589

約数の個数: 24

約数和(自身を含む): 366786000

約数和(自身を除く): 178736692

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 145549, 291098, 582196, 2474333, 2765431, 4948666, 5530862, 9897332, 11061724, 47012327, 94024654, 188049308]

約数ペア:

[(1, 188049308), (2, 94024654), (4, 47012327), (17, 11061724), (19, 9897332), (34, 5530862), (38, 4948666), (68, 2765431), (76, 2474333), (323, 582196), (646, 291098), (1292, 145549)]