163339884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{238801}}^1$

素因数の和:238830

約数の個数: 36

約数和(自身を含む): 434619640

約数和(自身を除く): 271279756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 238801, 477602, 716403, 955204, 1432806, 2149209, 2865612, 4298418, 4537219, 8596836, 9074438, 13611657, 18148876, 27223314, 40834971, 54446628, 81669942, 163339884]

約数ペア:

[(1, 163339884), (2, 81669942), (3, 54446628), (4, 40834971), (6, 27223314), (9, 18148876), (12, 13611657), (18, 9074438), (19, 8596836), (36, 4537219), (38, 4298418), (57, 2865612), (76, 2149209), (114, 1432806), (171, 955204), (228, 716403), (342, 477602), (684, 238801)]